313401220604 has 24 divisors (see below), whose sum is σ = 554072719200. Its totient is φ = 155097789120.

The previous prime is 313401220543. The next prime is 313401220607. The reversal of 313401220604 is 406022104313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313401220607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28337 + ... + 792215.

It is an arithmetic number, because the mean of its divisors is an integer number (23086363300).

Almost surely, 2^313401220604 is an apocalyptic number.

It is an amenable number.

313401220604 is a deficient number, since it is larger than the sum of its proper divisors (240671498596).

313401220604 is a wasteful number, since it uses less digits than its factorization.

313401220604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764933 (or 764931 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 313401220604 its reverse (406022104313), we get a palindrome (719423324917).

The spelling of 313401220604 in words is "three hundred thirteen billion, four hundred one million, two hundred twenty thousand, six hundred four".