456668807879232 has 168 divisors, whose sum is σ = 1455120324053760. Its totient is φ = 135980786396160.

The previous prime is 456668807879183. The next prime is 456668807879267. The reversal of 456668807879232 is 232978708866654.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 983425182 + ... + 983889437.

It is an arithmetic number, because the mean of its divisors is an integer number (8661430500320).

Almost surely, 2^{456668807879232} is an apocalyptic number.

It is an amenable number.

456668807879232 is an abundant number, since it is smaller than the sum of its proper divisors (998451516174528).

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

456668807879232 is a wasteful number, since it uses less digits than its factorization.

456668807879232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967314681 (or 1967314668 counting only the distinct ones).

The product of its (nonzero) digits is 11705057280, while the sum is 81.

The spelling of 456668807879232 in words is "four hundred fifty-six trillion, six hundred sixty-eight billion, eight hundred seven million, eight hundred seventy-nine thousand, two hundred thirty-two".