313345501504 has 28 divisors (see below), whose sum is σ = 710622834784. Its totient is φ = 134290929024.

The previous prime is 313345501499. The next prime is 313345501537. The reversal of 313345501504 is 405105543313.

It is a tau number, because it is divible by the number of its divisors (28).

It is a self number, because there is not a number n which added to its sum of digits gives 313345501504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349715514 + ... + 349716409.

Almost surely, 2^313345501504 is an apocalyptic number.

It is an amenable number.

313345501504 is an abundant number, since it is smaller than the sum of its proper divisors (397277333280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313345501504 is an equidigital number, since it uses as much as digits as its factorization.

313345501504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699431942 (or 699431932 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 313345501504 in words is "three hundred thirteen billion, three hundred forty-five million, five hundred one thousand, five hundred four".