490964642032 has 40 divisors (see below), whose sum is σ = 992664992160. Its totient is φ = 234794376960.

The previous prime is 490964642017. The next prime is 490964642083. The reversal of 490964642032 is 230246469094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7777894 + ... + 7840762.

It is an arithmetic number, because the mean of its divisors is an integer number (24816624804).

Almost surely, 2^490964642032 is an apocalyptic number.

It is an amenable number.

490964642032 is an abundant number, since it is smaller than the sum of its proper divisors (501700350128).

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

490964642032 is a wasteful number, since it uses less digits than its factorization.

490964642032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84121 (or 84115 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 49.

The spelling of 490964642032 in words is "four hundred ninety billion, nine hundred sixty-four million, six hundred forty-two thousand, thirty-two".