312404424124324 has 24 divisors (see below), whose sum is σ = 624832640179328. Its totient is φ = 133882512068160.

The previous prime is 312404424124291. The next prime is 312404424124363. The reversal of 312404424124324 is 423421424404213.

It is a super-2 number, since 2×312404424124324² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211679457 + ... + 213150184.

Almost surely, 2^{312404424124324} is an apocalyptic number.

It is an amenable number.

312404424124324 is an abundant number, since it is smaller than the sum of its proper divisors (312428216055004).

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

312404424124324 is a wasteful number, since it uses less digits than its factorization.

312404424124324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424855915 (or 424855913 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 312404424124324 its reverse (423421424404213), we get a palindrome (735825848528537).

The spelling of 312404424124324 in words is "three hundred twelve trillion, four hundred four billion, four hundred twenty-four million, one hundred twenty-four thousand, three hundred twenty-four".