316127640858 has 16 divisors (see below), whose sum is σ = 632574787680. Its totient is φ = 105322629296.

The previous prime is 316127640847. The next prime is 316127640883. The reversal of 316127640858 is 858046721613.

It is a self number, because there is not a number n which added to its sum of digits gives 316127640858.

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, 13299885 + ... + 13323632.

It is an arithmetic number, because the mean of its divisors is an integer number (39535924230).

Almost surely, 2^316127640858 is an apocalyptic number.

316127640858 is an abundant number, since it is smaller than the sum of its proper divisors (316447146822).

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

316127640858 is a wasteful number, since it uses less digits than its factorization.

316127640858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26625501.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 316127640858 in words is "three hundred sixteen billion, one hundred twenty-seven million, six hundred forty thousand, eight hundred fifty-eight".