316645111404216 has 96 divisors (see below), whose sum is σ = 980100069742560. Its totient is φ = 90469287991296.

The previous prime is 316645111404199. The next prime is 316645111404221. The reversal of 316645111404216 is 612404111546613.

316645111404216 is a `hidden beast` number, since 3 + 1 + 6 + 6 + 451 + 1 + 140 + 42 + 16 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60294576 + ... + 65335488.

It is an arithmetic number, because the mean of its divisors is an integer number (10209375726485).

Almost surely, 2^{316645111404216} is an apocalyptic number.

316645111404216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

316645111404216 is an abundant number, since it is smaller than the sum of its proper divisors (663454958338344).

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

316645111404216 is a wasteful number, since it uses less digits than its factorization.

316645111404216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5165565 (or 5165558 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 316645111404216 in words is "three hundred sixteen trillion, six hundred forty-five billion, one hundred eleven million, four hundred four thousand, two hundred sixteen".