23364956161 has 4 divisors (see below), whose sum is σ = 23366137392. Its totient is φ = 23363774932.

The previous prime is 23364956149. The next prime is 23364956171. The reversal of 23364956161 is 16165946332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23364956161 - 2⁵ = 23364956129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23364956101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560431 + ... + 600676.

It is an arithmetic number, because the mean of its divisors is an integer number (5841534348).

Almost surely, 2^23364956161 is an apocalyptic number.

It is an amenable number.

23364956161 is a deficient number, since it is larger than the sum of its proper divisors (1181231).

23364956161 is a wasteful number, since it uses less digits than its factorization.

23364956161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181230.

The product of its digits is 699840, while the sum is 46.

The spelling of 23364956161 in words is "twenty-three billion, three hundred sixty-four million, nine hundred fifty-six thousand, one hundred sixty-one".