313024430444 has 18 divisors (see below), whose sum is σ = 602119308252. Its totient is φ = 142283831800.

The previous prime is 313024430443. The next prime is 313024430449. The reversal of 313024430444 is 444034420313.

It is a self number, because there is not a number n which added to its sum of digits gives 313024430444.

It is not an unprimeable number, because it can be changed into a prime (313024430441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 323371862 + ... + 323372829.

Almost surely, 2^313024430444 is an apocalyptic number.

It is an amenable number.

313024430444 is a deficient number, since it is larger than the sum of its proper divisors (289094877808).

313024430444 is a wasteful number, since it uses less digits than its factorization.

313024430444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646744717 (or 646744704 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 313024430444 its reverse (444034420313), we get a palindrome (757058850757).

The spelling of 313024430444 in words is "three hundred thirteen billion, twenty-four million, four hundred thirty thousand, four hundred forty-four".