23696757139 has 8 divisors (see below), whose sum is σ = 25863107760. Its totient is φ = 21532423200.

The previous prime is 23696757137. The next prime is 23696757187. The reversal of 23696757139 is 93175769632.

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

It is a cyclic number.

It is not a de Polignac number, because 23696757139 - 2¹ = 23696757137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23696757131) 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, 479544 + ... + 526645.

It is an arithmetic number, because the mean of its divisors is an integer number (3232888470).

Almost surely, 2^23696757139 is an apocalyptic number.

23696757139 is a deficient number, since it is larger than the sum of its proper divisors (2166350621).

23696757139 is a wasteful number, since it uses less digits than its factorization.

23696757139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008341.

The product of its digits is 12859560, while the sum is 58.

The spelling of 23696757139 in words is "twenty-three billion, six hundred ninety-six million, seven hundred fifty-seven thousand, one hundred thirty-nine".