316009622136 has 64 divisors (see below), whose sum is σ = 851639191200. Its totient is φ = 97137266688.

The previous prime is 316009622081. The next prime is 316009622161. The reversal of 316009622136 is 631226900613.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 316009622094 and 316009622103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187101 + ... + 816716.

Almost surely, 2^316009622136 is an apocalyptic number.

It is an amenable number.

316009622136 is an abundant number, since it is smaller than the sum of its proper divisors (535629569064).

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

316009622136 is a wasteful number, since it uses less digits than its factorization.

316009622136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004848 (or 1004844 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The spelling of 316009622136 in words is "three hundred sixteen billion, nine million, six hundred twenty-two thousand, one hundred thirty-six".