313996388534 has 32 divisors (see below), whose sum is σ = 477911681280. Its totient is φ = 154708380000.

The previous prime is 313996388527. The next prime is 313996388557. The reversal of 313996388534 is 435883699313.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77508809 + ... + 77512859.

It is an arithmetic number, because the mean of its divisors is an integer number (14934740040).

Almost surely, 2^313996388534 is an apocalyptic number.

313996388534 is a deficient number, since it is larger than the sum of its proper divisors (163915292746).

313996388534 is a wasteful number, since it uses less digits than its factorization.

313996388534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5876.

The product of its digits is 50388480, while the sum is 62.

The spelling of 313996388534 in words is "three hundred thirteen billion, nine hundred ninety-six million, three hundred eighty-eight thousand, five hundred thirty-four".