12383734368323 has 4 divisors (see below), whose sum is σ = 12401400181248. Its totient is φ = 12366068555400.

The previous prime is 12383734368301. The next prime is 12383734368337. The reversal of 12383734368323 is 32386343738321.

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 12383734368323 - 2¹⁸ = 12383734106179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12383734368023) 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, 8832905411 + ... + 8832906812.

It is an arithmetic number, because the mean of its divisors is an integer number (3100350045312).

Almost surely, 2^{12383734368323} is an apocalyptic number.

12383734368323 is a deficient number, since it is larger than the sum of its proper divisors (17665812925).

12383734368323 is an equidigital number, since it uses as much as digits as its factorization.

12383734368323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17665812924.

The product of its digits is 31352832, while the sum is 56.

The spelling of 12383734368323 in words is "twelve trillion, three hundred eighty-three billion, seven hundred thirty-four million, three hundred sixty-eight thousand, three hundred twenty-three".