23806205412768 has 60 divisors (see below), whose sum is σ = 70013388843090. Its totient is φ = 7935401803392.

The previous prime is 23806205412719. The next prime is 23806205412791. The reversal of 23806205412768 is 86721450260832.

23806205412768 is a `hidden beast` number, since 2 + 3 + 8 + 0 + 6 + 20 + 541 + 2 + 76 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22467713760144 + 1338491652624 = 4740012^2 + 1156932^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4592243823 + ... + 4592249006.

Almost surely, 2^{23806205412768} is an apocalyptic number.

It is an amenable number.

23806205412768 is an abundant number, since it is smaller than the sum of its proper divisors (46207183430322).

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

23806205412768 is an equidigital number, since it uses as much as digits as its factorization.

23806205412768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9184492851 (or 9184492834 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 23806205412768 in words is "twenty-three trillion, eight hundred six billion, two hundred five million, four hundred twelve thousand, seven hundred sixty-eight".