456823115164722 has 64 divisors (see below), whose sum is σ = 968059149482880. Its totient is φ = 143217955408896.

The previous prime is 456823115164711. The next prime is 456823115164747. The reversal of 456823115164722 is 227461511328654.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2201782404 + ... + 2201989872.

It is an arithmetic number, because the mean of its divisors is an integer number (15125924210670).

Almost surely, 2^{456823115164722} is an apocalyptic number.

456823115164722 is an abundant number, since it is smaller than the sum of its proper divisors (511236034318158).

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

456823115164722 is a wasteful number, since it uses less digits than its factorization.

456823115164722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222315.

The product of its digits is 19353600, while the sum is 57.

The spelling of 456823115164722 in words is "four hundred fifty-six trillion, eight hundred twenty-three billion, one hundred fifteen million, one hundred sixty-four thousand, seven hundred twenty-two".