316847508420 has 48 divisors (see below), whose sum is σ = 888128156160. Its totient is φ = 84401703936.

The previous prime is 316847508409. The next prime is 316847508431. The reversal of 316847508420 is 24805748613.

316847508420 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (316847508409) and next prime (316847508431).

It is a self number, because there is not a number n which added to its sum of digits gives 316847508420.

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, 2786452 + ... + 2897931.

It is an arithmetic number, because the mean of its divisors is an integer number (18502669920).

Almost surely, 2^316847508420 is an apocalyptic number.

316847508420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

316847508420 is an abundant number, since it is smaller than the sum of its proper divisors (571280647740).

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

316847508420 is a wasteful number, since it uses less digits than its factorization.

316847508420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5685324 (or 5685322 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 316847508420 in words is "three hundred sixteen billion, eight hundred forty-seven million, five hundred eight thousand, four hundred twenty".