313137823472 has 40 divisors (see below), whose sum is σ = 626924255232. Its totient is φ = 151361380800.

The previous prime is 313137823459. The next prime is 313137823487. The reversal of 313137823472 is 274328731313.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153197 + ... + 806067.

Almost surely, 2^313137823472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313137823472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313462127616).

313137823472 is an abundant number, since it is smaller than the sum of its proper divisors (313786431760).

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

313137823472 is a wasteful number, since it uses less digits than its factorization.

313137823472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653877 (or 653871 counting only the distinct ones).

The product of its digits is 508032, while the sum is 44.

The spelling of 313137823472 in words is "three hundred thirteen billion, one hundred thirty-seven million, eight hundred twenty-three thousand, four hundred seventy-two".