23608729001 has 64 divisors (see below), whose sum is σ = 29095428096. Its totient is φ = 18870009600.

The previous prime is 23608728973. The next prime is 23608729033. The reversal of 23608729001 is 10092780632.

It is a de Polignac number, because none of the positive numbers 2^k-23608729001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23608729801) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68036510 + ... + 68036856.

It is an arithmetic number, because the mean of its divisors is an integer number (454616064).

Almost surely, 2^23608729001 is an apocalyptic number.

It is an amenable number.

23608729001 is a deficient number, since it is larger than the sum of its proper divisors (5486699095).

23608729001 is a wasteful number, since it uses less digits than its factorization.

23608729001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 23608729001 in words is "twenty-three billion, six hundred eight million, seven hundred twenty-nine thousand, one".