23666633666632 has 16 divisors (see below), whose sum is σ = 48409023409200. Its totient is φ = 10757560757520.

The previous prime is 23666633666623. The next prime is 23666633666647.

23666633666632 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×23666633666632² (a number of 28 digits) contains 22 as substring.

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, 134469509382 + ... + 134469509557.

It is an arithmetic number, because the mean of its divisors is an integer number (3025563963075).

Almost surely, 2^{23666633666632} is an apocalyptic number.

23666633666632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23666633666632 is an abundant number, since it is smaller than the sum of its proper divisors (24742389742568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23666633666632 is a wasteful number, since it uses less digits than its factorization.

23666633666632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268939018956 (or 268939018952 counting only the distinct ones).

The product of its digits is 544195584, while the sum is 64.

The spelling of 23666633666632 in words is "twenty-three trillion, six hundred sixty-six billion, six hundred thirty-three million, six hundred sixty-six thousand, six hundred thirty-two".