23686739791359 has 8 divisors (see below), whose sum is σ = 31582351841712. Its totient is φ = 15791143800960.

The previous prime is 23686739791313. The next prime is 23686739791387. The reversal of 23686739791359 is 95319793768632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23686739791359 - 2⁴⁰ = 22587228163583 is a prime.

It is a super-2 number, since 2×23686739791359² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23686739793359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7 + ... + 6882839.

It is an arithmetic number, because the mean of its divisors is an integer number (3947793980214).

Almost surely, 2^{23686739791359} is an apocalyptic number.

23686739791359 is a deficient number, since it is larger than the sum of its proper divisors (7895612050353).

23686739791359 is a wasteful number, since it uses less digits than its factorization.

23686739791359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8029977.

The product of its digits is 2777664960, while the sum is 78.

The spelling of 23686739791359 in words is "twenty-three trillion, six hundred eighty-six billion, seven hundred thirty-nine million, seven hundred ninety-one thousand, three hundred fifty-nine".