313344663372 has 72 divisors (see below), whose sum is σ = 897888242160. Its totient is φ = 91339332480.

The previous prime is 313344663361. The next prime is 313344663383. The reversal of 313344663372 is 273366443313.

It is a happy number.

313344663372 is a `hidden beast` number, since 3 + 1 + 3 + 3 + 4 + 4 + 6 + 633 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (313344663361) and next prime (313344663383).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17610579 + ... + 17628362.

It is an arithmetic number, because the mean of its divisors is an integer number (12470670030).

Almost surely, 2^313344663372 is an apocalyptic number.

It is an amenable number.

313344663372 is an abundant number, since it is smaller than the sum of its proper divisors (584543578788).

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

313344663372 is a wasteful number, since it uses less digits than its factorization.

313344663372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35238983 (or 35238978 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 45.

The spelling of 313344663372 in words is "three hundred thirteen billion, three hundred forty-four million, six hundred sixty-three thousand, three hundred seventy-two".