316864871580 has 48 divisors (see below), whose sum is σ = 895513449600. Its totient is φ = 83707603008.

The previous prime is 316864871563. The next prime is 316864871591. The reversal of 316864871580 is 85178468613.

It is a happy number.

316864871580 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 316864871580.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24671530 + ... + 24684369.

It is an arithmetic number, because the mean of its divisors is an integer number (18656530200).

Almost surely, 2^316864871580 is an apocalyptic number.

316864871580 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

316864871580 is an abundant number, since it is smaller than the sum of its proper divisors (578648578020).

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

316864871580 is a wasteful number, since it uses less digits than its factorization.

316864871580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49356018 (or 49356016 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 316864871580 in words is "three hundred sixteen billion, eight hundred sixty-four million, eight hundred seventy-one thousand, five hundred eighty".