12323610431567 has 32 divisors (see below), whose sum is σ = 12845634661440. Its totient is φ = 11816426419200.

The previous prime is 12323610431527. The next prime is 12323610431641. The reversal of 12323610431567 is 76513401632321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12323610431567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323610431507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128675723 + ... + 128771459.

It is an arithmetic number, because the mean of its divisors is an integer number (401426083170).

Almost surely, 2^{12323610431567} is an apocalyptic number.

12323610431567 is a deficient number, since it is larger than the sum of its proper divisors (522024229873).

12323610431567 is a wasteful number, since it uses less digits than its factorization.

12323610431567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96203.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 12323610431567 in words is "twelve trillion, three hundred twenty-three billion, six hundred ten million, four hundred thirty-one thousand, five hundred sixty-seven".