23748168957 has 16 divisors (see below), whose sum is σ = 32565107520. Its totient is φ = 15385410432.

The previous prime is 23748168949. The next prime is 23748169019. The reversal of 23748168957 is 75986184732.

It is not a de Polignac number, because 23748168957 - 2³ = 23748168949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23748168957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23748168937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441832 + ... + 492657.

It is an arithmetic number, because the mean of its divisors is an integer number (2035319220).

Almost surely, 2^23748168957 is an apocalyptic number.

It is an amenable number.

23748168957 is a deficient number, since it is larger than the sum of its proper divisors (8816938563).

23748168957 is a wasteful number, since it uses less digits than its factorization.

23748168957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934732.

The product of its digits is 20321280, while the sum is 60.

The spelling of 23748168957 in words is "twenty-three billion, seven hundred forty-eight million, one hundred sixty-eight thousand, nine hundred fifty-seven".