23900243932173 has 16 divisors (see below), whose sum is σ = 36439641159296. Its totient is φ = 13649699059200.

The previous prime is 23900243932141. The next prime is 23900243932183. The reversal of 23900243932173 is 37123934200932.

It is not a de Polignac number, because 23900243932173 - 2⁵ = 23900243932141 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 (23900243932183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315927436 + ... + 316003077.

It is an arithmetic number, because the mean of its divisors is an integer number (2277477572456).

Almost surely, 2^{23900243932173} is an apocalyptic number.

It is an amenable number.

23900243932173 is a deficient number, since it is larger than the sum of its proper divisors (12539397227123).

23900243932173 is a wasteful number, since it uses less digits than its factorization.

23900243932173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631932324.

The product of its (nonzero) digits is 1469664, while the sum is 48.

The spelling of 23900243932173 in words is "twenty-three trillion, nine hundred billion, two hundred forty-three million, nine hundred thirty-two thousand, one hundred seventy-three".