23203875294 has 12 divisors (see below), whose sum is σ = 50275063176. Its totient is φ = 7734625092.

The previous prime is 23203875271. The next prime is 23203875311. The reversal of 23203875294 is 49257830232.

23203875294 is a `hidden beast` number, since 2 + 320 + 38 + 7 + 5 + 294 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 644552074 + ... + 644552109.

It is an arithmetic number, because the mean of its divisors is an integer number (4189588598).

Almost surely, 2^23203875294 is an apocalyptic number.

23203875294 is an abundant number, since it is smaller than the sum of its proper divisors (27071187882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23203875294 is a wasteful number, since it uses less digits than its factorization.

23203875294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289104191 (or 1289104188 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 23203875294 in words is "twenty-three billion, two hundred three million, eight hundred seventy-five thousand, two hundred ninety-four".