23715729500938 has 8 divisors (see below), whose sum is σ = 35757913393188. Its totient is φ = 11796425036544.

The previous prime is 23715729500929. The next prime is 23715729500977. The reversal of 23715729500938 is 83900592751732.

It can be written as a sum of positive squares in 2 ways, for example, as 18240817439329 + 5474912061609 = 4270927^2 + 2339853^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30719856481 + ... + 30719857252.

Almost surely, 2^{23715729500938} is an apocalyptic number.

23715729500938 is a deficient number, since it is larger than the sum of its proper divisors (12042183892250).

23715729500938 is a wasteful number, since it uses less digits than its factorization.

23715729500938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61439713928.

The product of its (nonzero) digits is 28576800, while the sum is 61.

The spelling of 23715729500938 in words is "twenty-three trillion, seven hundred fifteen billion, seven hundred twenty-nine million, five hundred thousand, nine hundred thirty-eight".