320912330593162 has 128 divisors (see below), whose sum is σ = 640720813824000. Its totient is φ = 116766954086400.

The previous prime is 320912330593093. The next prime is 320912330593187. The reversal of 320912330593162 is 261395033219023.

It is a super-2 number, since 2×320912330593162² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 412068714 + ... + 412846762.

It is an arithmetic number, because the mean of its divisors is an integer number (5005631358000).

Almost surely, 2^{320912330593162} is an apocalyptic number.

320912330593162 is a deficient number, since it is larger than the sum of its proper divisors (319808483230838).

320912330593162 is a wasteful number, since it uses less digits than its factorization.

320912330593162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780092.

The product of its (nonzero) digits is 1574640, while the sum is 49.

The spelling of 320912330593162 in words is "three hundred twenty trillion, nine hundred twelve billion, three hundred thirty million, five hundred ninety-three thousand, one hundred sixty-two".