312332440213423 has 48 divisors (see below), whose sum is σ = 382953615095520. Its totient is φ = 253288047043584.

The previous prime is 312332440213351. The next prime is 312332440213433. The reversal of 312332440213423 is 324312044233213.

It is not a de Polignac number, because 312332440213423 - 2¹³ = 312332440205231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312332440213433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6093433611 + ... + 6093484867.

It is an arithmetic number, because the mean of its divisors is an integer number (7978200314490).

Almost surely, 2^{312332440213423} is an apocalyptic number.

312332440213423 is a deficient number, since it is larger than the sum of its proper divisors (70621174882097).

312332440213423 is a wasteful number, since it uses less digits than its factorization.

312332440213423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59816 (or 59809 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 312332440213423 its reverse (324312044233213), we get a palindrome (636644484446636).

The spelling of 312332440213423 in words is "three hundred twelve trillion, three hundred thirty-two billion, four hundred forty million, two hundred thirteen thousand, four hundred twenty-three".