82424648964 has 48 divisors (see below), whose sum is σ = 226889363456. Its totient is φ = 22790224800.

The previous prime is 82424648909. The next prime is 82424649001. The reversal of 82424648964 is 46984642428.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15823942 + ... + 15829149.

Almost surely, 2^82424648964 is an apocalyptic number.

82424648964 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

82424648964 is an abundant number, since it is smaller than the sum of its proper divisors (144464714492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82424648964 is a wasteful number, since it uses less digits than its factorization.

82424648964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31653136 (or 31653134 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 57.

The spelling of 82424648964 in words is "eighty-two billion, four hundred twenty-four million, six hundred forty-eight thousand, nine hundred sixty-four".