312424431000231 has 24 divisors (see below), whose sum is σ = 459073734174720. Its totient is φ = 188853758349520.

The previous prime is 312424431000229. The next prime is 312424431000293. The reversal of 312424431000231 is 132000134424213.

It is not a de Polignac number, because 312424431000231 - 2¹ = 312424431000229 is a prime.

It is a super-2 number, since 2×312424431000231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312424431007231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1123455441 + ... + 1123733498.

It is an arithmetic number, because the mean of its divisors is an integer number (19128072257280).

Almost surely, 2^{312424431000231} is an apocalyptic number.

312424431000231 is a deficient number, since it is larger than the sum of its proper divisors (146649303174489).

312424431000231 is a wasteful number, since it uses less digits than its factorization.

312424431000231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247189347 (or 2247189336 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 312424431000231 its reverse (132000134424213), we get a palindrome (444424565424444).

The spelling of 312424431000231 in words is "three hundred twelve trillion, four hundred twenty-four billion, four hundred thirty-one million, two hundred thirty-one", and thus it is an aban number.