312244453424 has 20 divisors (see below), whose sum is σ = 605046835536. Its totient is φ = 156103334592.

The previous prime is 312244453421. The next prime is 312244453429. The reversal of 312244453424 is 424354442213.

It is not an unprimeable number, because it can be changed into a prime (312244453421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043924 + ... + 1309299.

Almost surely, 2^312244453424 is an apocalyptic number.

It is an amenable number.

312244453424 is a deficient number, since it is larger than the sum of its proper divisors (292802382112).

312244453424 is a wasteful number, since it uses less digits than its factorization.

312244453424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361524 (or 2361518 counting only the distinct ones).

The product of its digits is 368640, while the sum is 38.

Adding to 312244453424 its reverse (424354442213), we get a palindrome (736598895637).

The spelling of 312244453424 in words is "three hundred twelve billion, two hundred forty-four million, four hundred fifty-three thousand, four hundred twenty-four".