322016080463320 has 32 divisors (see below), whose sum is σ = 726427920453120. Its totient is φ = 128470122956800.

The previous prime is 322016080463309. The next prime is 322016080463353. The reversal of 322016080463320 is 23364080610223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 10509647881 + ... + 10509678520.

It is an arithmetic number, because the mean of its divisors is an integer number (22700872514160).

Almost surely, 2^{322016080463320} is an apocalyptic number.

It is an amenable number.

322016080463320 is an abundant number, since it is smaller than the sum of its proper divisors (404411839989800).

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

322016080463320 is a wasteful number, since it uses less digits than its factorization.

322016080463320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21019326795 (or 21019326791 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 322016080463320 in words is "three hundred twenty-two trillion, sixteen billion, eighty million, four hundred sixty-three thousand, three hundred twenty".