23412540231397 has 16 divisors (see below), whose sum is σ = 23592957696000. Its totient is φ = 23232744437760.

The previous prime is 23412540231391. The next prime is 23412540231541. The reversal of 23412540231397 is 79313204521432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23412540231397 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 (23412540231391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536360229 + ... + 536403877.

It is an arithmetic number, because the mean of its divisors is an integer number (1474559856000).

Almost surely, 2^{23412540231397} is an apocalyptic number.

It is an amenable number.

23412540231397 is a deficient number, since it is larger than the sum of its proper divisors (180417464603).

23412540231397 is a wasteful number, since it uses less digits than its factorization.

23412540231397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50676.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 23412540231397 in words is "twenty-three trillion, four hundred twelve billion, five hundred forty million, two hundred thirty-one thousand, three hundred ninety-seven".