316801488663 has 32 divisors (see below), whose sum is σ = 520680441600. Its totient is φ = 188746639200.

The previous prime is 316801488637. The next prime is 316801488667. The reversal of 316801488663 is 366884108613.

It is not a de Polignac number, because 316801488663 - 2⁵ = 316801488631 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316801488667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9022068 + ... + 9057113.

It is an arithmetic number, because the mean of its divisors is an integer number (16271263800).

Almost surely, 2^316801488663 is an apocalyptic number.

316801488663 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

316801488663 is a deficient number, since it is larger than the sum of its proper divisors (203878952937).

316801488663 is a wasteful number, since it uses less digits than its factorization.

316801488663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18079260 (or 18079254 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 316801488663 in words is "three hundred sixteen billion, eight hundred one million, four hundred eighty-eight thousand, six hundred sixty-three".