23672613715639 has 8 divisors (see below), whose sum is σ = 28230694617600. Its totient is φ = 19408602549336.

The previous prime is 23672613715591. The next prime is 23672613715643. The reversal of 23672613715639 is 93651731627632.

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

It is not a de Polignac number, because 23672613715639 - 2²⁷ = 23672479497911 is a prime.

It is a super-4 number, since 4×23672613715639⁴ (a number of 55 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23672613715649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73517433739 + ... + 73517434060.

It is an arithmetic number, because the mean of its divisors is an integer number (3528836827200).

Almost surely, 2^{23672613715639} is an apocalyptic number.

23672613715639 is a deficient number, since it is larger than the sum of its proper divisors (4558080901961).

23672613715639 is a wasteful number, since it uses less digits than its factorization.

23672613715639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147034867829.

The product of its digits is 51438240, while the sum is 61.

The spelling of 23672613715639 in words is "twenty-three trillion, six hundred seventy-two billion, six hundred thirteen million, seven hundred fifteen thousand, six hundred thirty-nine".