313116424 has 16 divisors (see below), whose sum is σ = 587282220. Its totient is φ = 156507840.

The previous prime is 313116413. The next prime is 313116431. The reversal of 313116424 is 424611313.

It can be written as a sum of positive squares in 2 ways, for example, as 310393924 + 2722500 = 17618^2 + 1650^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41142 + ... + 48154.

Almost surely, 2^313116424 is an apocalyptic number.

It is an amenable number.

313116424 is a deficient number, since it is larger than the sum of its proper divisors (274165796).

313116424 is a wasteful number, since it uses less digits than its factorization.

313116424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12600 (or 12596 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 313116424 is about 17695.0960438196. The cubic root of 313116424 is about 679.0503063320.

Adding to 313116424 its reverse (424611313), we get a palindrome (737727737).

The spelling of 313116424 in words is "three hundred thirteen million, one hundred sixteen thousand, four hundred twenty-four".