313575130661264 has 20 divisors (see below), whose sum is σ = 607835585837340. Its totient is φ = 156714334316160.

The previous prime is 313575130661249. The next prime is 313575130661291. The reversal of 313575130661264 is 462166031575313.

It can be written as a sum of positive squares in 2 ways, for example, as 272309667268864 + 41265463392400 = 16501808^2 + 6423820^2 .

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 3 ways as a sum of consecutive naturals, for example, 4576903079 + ... + 4576971590.

It is an arithmetic number, because the mean of its divisors is an integer number (30391779291867).

Almost surely, 2^{313575130661264} is an apocalyptic number.

It is an amenable number.

313575130661264 is a deficient number, since it is larger than the sum of its proper divisors (294260455176076).

313575130661264 is a wasteful number, since it uses less digits than its factorization.

313575130661264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9153876818 (or 9153876812 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 313575130661264 in words is "three hundred thirteen trillion, five hundred seventy-five billion, one hundred thirty million, six hundred sixty-one thousand, two hundred sixty-four".