23715415228 has 6 divisors (see below), whose sum is σ = 41501976656. Its totient is φ = 11857707612.

The previous prime is 23715415223. The next prime is 23715415267. The reversal of 23715415228 is 82251451732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23715415223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2964426900 + ... + 2964426907.

Almost surely, 2^23715415228 is an apocalyptic number.

It is an amenable number.

23715415228 is a deficient number, since it is larger than the sum of its proper divisors (17786561428).

23715415228 is a wasteful number, since it uses less digits than its factorization.

23715415228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5928853811 (or 5928853809 counting only the distinct ones).

The product of its digits is 134400, while the sum is 40.

The spelling of 23715415228 in words is "twenty-three billion, seven hundred fifteen million, four hundred fifteen thousand, two hundred twenty-eight".