316051258320 has 640 divisors, whose sum is σ = 1288679424000. Its totient is φ = 71150897664.

The previous prime is 316051258319. The next prime is 316051258321. The reversal of 316051258320 is 23852150613.

316051258320 is a `hidden beast` number, since 3 + 1 + 6 + 0 + 51 + 2 + 583 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (316051258319) and next prime (316051258321).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316051258321) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 49635777 + ... + 49642143.

It is an arithmetic number, because the mean of its divisors is an integer number (2013561600).

Almost surely, 2^316051258320 is an apocalyptic number.

316051258320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316051258320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (644339712000).

316051258320 is an abundant number, since it is smaller than the sum of its proper divisors (972628165680).

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

316051258320 is a wasteful number, since it uses less digits than its factorization.

316051258320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477 (or 6451 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 316051258320 in words is "three hundred sixteen billion, fifty-one million, two hundred fifty-eight thousand, three hundred twenty".