23201671868672 has 36 divisors (see below), whose sum is σ = 50522958776976. Its totient is φ = 10546214484480.

The previous prime is 23201671868671. The next prime is 23201671868773. The reversal of 23201671868672 is 27686817610232.

It is not an unprimeable number, because it can be changed into a prime (23201671868671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4119612218 + ... + 4119617849.

Almost surely, 2^{23201671868672} is an apocalyptic number.

23201671868672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23201671868672 is an abundant number, since it is smaller than the sum of its proper divisors (27321286908304).

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

23201671868672 is an equidigital number, since it uses as much as digits as its factorization.

23201671868672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8239230094 (or 8239230080 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 59.

The spelling of 23201671868672 in words is "twenty-three trillion, two hundred one billion, six hundred seventy-one million, eight hundred sixty-eight thousand, six hundred seventy-two".