23797899635668 has 6 divisors (see below), whose sum is σ = 41646324362426. Its totient is φ = 11898949817832.

The previous prime is 23797899635641. The next prime is 23797899635681. The reversal of 23797899635668 is 86653699879732.

It can be written as a sum of positive squares in only one way, i.e., 12353833099204 + 11444066536464 = 3514802^2 + 3382908^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2974737454455 + ... + 2974737454462.

Almost surely, 2^{23797899635668} is an apocalyptic number.

It is an amenable number.

23797899635668 is a deficient number, since it is larger than the sum of its proper divisors (17848424726758).

23797899635668 is a wasteful number, since it uses less digits than its factorization.

23797899635668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5949474908921 (or 5949474908919 counting only the distinct ones).

The product of its digits is 44442639360, while the sum is 88.

The spelling of 23797899635668 in words is "twenty-three trillion, seven hundred ninety-seven billion, eight hundred ninety-nine million, six hundred thirty-five thousand, six hundred sixty-eight".