23272178373 has 48 divisors (see below), whose sum is σ = 35938805760. Its totient is φ = 14460622848.

The previous prime is 23272178269. The next prime is 23272178399. The reversal of 23272178373 is 37387127232.

23272178373 is a `hidden beast` number, since 2 + 3 + 272 + 1 + 7 + 8 + 373 = 666.

It is not a de Polignac number, because 23272178373 - 2²¹ = 23270081221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23272178173) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19605286 + ... + 19606472.

It is an arithmetic number, because the mean of its divisors is an integer number (748725120).

Almost surely, 2^23272178373 is an apocalyptic number.

It is an amenable number.

23272178373 is a deficient number, since it is larger than the sum of its proper divisors (12666627387).

23272178373 is a wasteful number, since it uses less digits than its factorization.

23272178373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346 (or 2343 counting only the distinct ones).

The product of its digits is 592704, while the sum is 45.

The spelling of 23272178373 in words is "twenty-three billion, two hundred seventy-two million, one hundred seventy-eight thousand, three hundred seventy-three".