23307473885 has 16 divisors (see below), whose sum is σ = 28425388800. Its totient is φ = 18343406016.

The previous prime is 23307473879. The next prime is 23307473921. The reversal of 23307473885 is 58837470332.

It is a cyclic number.

It is not a de Polignac number, because 23307473885 - 2¹⁴ = 23307457501 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 2906 + ... + 215924.

It is an arithmetic number, because the mean of its divisors is an integer number (1776586800).

Almost surely, 2^23307473885 is an apocalyptic number.

It is an amenable number.

23307473885 is a deficient number, since it is larger than the sum of its proper divisors (5117914915).

23307473885 is a wasteful number, since it uses less digits than its factorization.

23307473885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213380.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 23307473885 in words is "twenty-three billion, three hundred seven million, four hundred seventy-three thousand, eight hundred eighty-five".