23704023357 has 16 divisors (see below), whose sum is σ = 40133796480. Its totient is φ = 13545156096.

The previous prime is 23704023257. The next prime is 23704023379. The reversal of 23704023357 is 75332040732.

23704023357 is a `hidden beast` number, since 2 + 370 + 4 + 0 + 233 + 57 = 666.

It is not a de Polignac number, because 23704023357 - 2⁷ = 23704023229 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23704023257) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 62708868 + ... + 62709245.

It is an arithmetic number, because the mean of its divisors is an integer number (2508362280).

Almost surely, 2^23704023357 is an apocalyptic number.

23704023357 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

23704023357 is a deficient number, since it is larger than the sum of its proper divisors (16429773123).

23704023357 is a wasteful number, since it uses less digits than its factorization.

23704023357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125418129 (or 125418123 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 36.

The spelling of 23704023357 in words is "twenty-three billion, seven hundred four million, twenty-three thousand, three hundred fifty-seven".