313625466344 has 8 divisors (see below), whose sum is σ = 588047749410. Its totient is φ = 156812733168.

The previous prime is 313625466313. The next prime is 313625466373. The reversal of 313625466344 is 443664526313.

It can be written as a sum of positive squares in only one way, i.e., 180232513444 + 133392952900 = 424538^2 + 365230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19601591639 + ... + 19601591654.

Almost surely, 2^313625466344 is an apocalyptic number.

It is an amenable number.

313625466344 is a deficient number, since it is larger than the sum of its proper divisors (274422283066).

313625466344 is a wasteful number, since it uses less digits than its factorization.

313625466344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39203183299 (or 39203183295 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 47.

The spelling of 313625466344 in words is "three hundred thirteen billion, six hundred twenty-five million, four hundred sixty-six thousand, three hundred forty-four".