316356640808 has 32 divisors (see below), whose sum is σ = 639264648960. Its totient is φ = 145903880640.

The previous prime is 316356640757. The next prime is 316356640829. The reversal of 316356640808 is 808046653613.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 970448 + ... + 1254783.

It is an arithmetic number, because the mean of its divisors is an integer number (19977020280).

Almost surely, 2^316356640808 is an apocalyptic number.

It is an amenable number.

316356640808 is an abundant number, since it is smaller than the sum of its proper divisors (322908008152).

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

316356640808 is a wasteful number, since it uses less digits than its factorization.

316356640808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226617 (or 2226613 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 316356640808 in words is "three hundred sixteen billion, three hundred fifty-six million, six hundred forty thousand, eight hundred eight".