321322022976 has 28 divisors (see below), whose sum is σ = 850164519632. Its totient is φ = 107107340928.

The previous prime is 321322022969. The next prime is 321322022977. The reversal of 321322022976 is 679220223123.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (321322022977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836775910 + ... + 836776293.

Almost surely, 2^321322022976 is an apocalyptic number.

It is an amenable number.

321322022976 is an abundant number, since it is smaller than the sum of its proper divisors (528842496656).

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

321322022976 is a wasteful number, since it uses less digits than its factorization.

321322022976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673552218 (or 1673552208 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 321322022976 in words is "three hundred twenty-one billion, three hundred twenty-two million, twenty-two thousand, nine hundred seventy-six".