12326346515423 has 4 divisors (see below), whose sum is σ = 12474856714488. Its totient is φ = 12177836316360.

The previous prime is 12326346515419. The next prime is 12326346515471. The reversal of 12326346515423 is 32451564362321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12326346515423 - 2² = 12326346515419 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 (12326346515473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74255099408 + ... + 74255099573.

It is an arithmetic number, because the mean of its divisors is an integer number (3118714178622).

Almost surely, 2^{12326346515423} is an apocalyptic number.

12326346515423 is a deficient number, since it is larger than the sum of its proper divisors (148510199065).

12326346515423 is an equidigital number, since it uses as much as digits as its factorization.

12326346515423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148510199064.

The product of its digits is 3110400, while the sum is 47.

The spelling of 12326346515423 in words is "twelve trillion, three hundred twenty-six billion, three hundred forty-six million, five hundred fifteen thousand, four hundred twenty-three".