user3837: Is there a theoretical upper bound on the number of possible wallets, similar to the upper bound of 21 million Bitcoins that can be generated?

user3418: I think you are talking about Bitcoin addresses, those are considered disposable, consider this; a simple computer constantly generating Bitcoin addresses will generate all possible combinations in 69 tredecillion years.

3837: <p>Is there a theoretical upper bound on the number of possible wallets, similar to the upper bound of 21 million Bitcoins that can be generated?</p>
 3418: <p>I think you are talking about Bitcoin addresses, those are considered disposable, consider this; a simple computer constantly generating Bitcoin addresses will generate all possible combinations in 69 <a href="http://en.wiktionary.org/wiki/tredecillion" rel="nofollow">tredecillion</a> years.</p>
