313477774313 has 32 divisors (see below), whose sum is σ = 367851939840. Its totient is φ = 264079604160.

The previous prime is 313477774303. The next prime is 313477774331.

313477774313 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 313477774313 - 2³⁶ = 244758297577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313477774303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18330995 + ... + 18348087.

It is an arithmetic number, because the mean of its divisors is an integer number (11495373120).

Almost surely, 2^313477774313 is an apocalyptic number.

It is an amenable number.

313477774313 is a deficient number, since it is larger than the sum of its proper divisors (54374165527).

313477774313 is a wasteful number, since it uses less digits than its factorization.

313477774313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19037.

The product of its digits is 3111696, while the sum is 50.

The spelling of 313477774313 in words is "three hundred thirteen billion, four hundred seventy-seven million, seven hundred seventy-four thousand, three hundred thirteen".