23670761915 has 16 divisors (see below), whose sum is σ = 29334660096. Its totient is φ = 18317340000.

The previous prime is 23670761893. The next prime is 23670761921. The reversal of 23670761915 is 51916707632.

It is a happy number.

It is not a de Polignac number, because 23670761915 - 2¹⁸ = 23670499771 is a prime.

It is a super-2 number, since 2×23670761915² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23670761915.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314984 + ... + 382826.

It is an arithmetic number, because the mean of its divisors is an integer number (1833416256).

Almost surely, 2^23670761915 is an apocalyptic number.

23670761915 is a deficient number, since it is larger than the sum of its proper divisors (5663898181).

23670761915 is a wasteful number, since it uses less digits than its factorization.

23670761915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70130.

The product of its (nonzero) digits is 476280, while the sum is 47.

The spelling of 23670761915 in words is "twenty-three billion, six hundred seventy million, seven hundred sixty-one thousand, nine hundred fifteen".