23665099380685 has 16 divisors (see below), whose sum is σ = 32504242320000. Its totient is φ = 16202872276416.

The previous prime is 23665099380661. The next prime is 23665099380709. The reversal of 23665099380685 is 58608399056632.

It is an interprime number because it is at equal distance from previous prime (23665099380661) and next prime (23665099380709).

It is not a de Polignac number, because 23665099380685 - 2⁵ = 23665099380653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512985810 + ... + 513031939.

It is an arithmetic number, because the mean of its divisors is an integer number (2031515145000).

Almost surely, 2^{23665099380685} is an apocalyptic number.

It is an amenable number.

23665099380685 is a deficient number, since it is larger than the sum of its proper divisors (8839142939315).

23665099380685 is a wasteful number, since it uses less digits than its factorization.

23665099380685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026018420.

The product of its (nonzero) digits is 503884800, while the sum is 70.

The spelling of 23665099380685 in words is "twenty-three trillion, six hundred sixty-five billion, ninety-nine million, three hundred eighty thousand, six hundred eighty-five".