23896997705288 has 16 divisors (see below), whose sum is σ = 45899721202860. Its totient is φ = 11657072051200.

The previous prime is 23896997705261. The next prime is 23896997705291. The reversal of 23896997705288 is 88250779969832.

It can be written as a sum of positive squares in 2 ways, for example, as 23646415366564 + 250582338724 = 4862758^2 + 500582^2 .

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, 36428349833 + ... + 36428350488.

Almost surely, 2^{23896997705288} is an apocalyptic number.

It is an amenable number.

23896997705288 is a deficient number, since it is larger than the sum of its proper divisors (22002723497572).

23896997705288 is a wasteful number, since it uses less digits than its factorization.

23896997705288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72856700368 (or 72856700364 counting only the distinct ones).

The product of its (nonzero) digits is 6584094720, while the sum is 83.

The spelling of 23896997705288 in words is "twenty-three trillion, eight hundred ninety-six billion, nine hundred ninety-seven million, seven hundred five thousand, two hundred eighty-eight".