23863171328 has 36 divisors (see below), whose sum is σ = 47644260300. Its totient is φ = 11928797184.

The previous prime is 23863171327. The next prime is 23863171357. The reversal of 23863171328 is 82317136832.

It can be written as a sum of positive squares in 2 ways, for example, as 12429574144 + 11433597184 = 111488^2 + 106928^2 .

It is not an unprimeable number, because it can be changed into a prime (23863171327) 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, 1489376 + ... + 1505312.

It is an arithmetic number, because the mean of its divisors is an integer number (1323451675).

Almost surely, 2^23863171328 is an apocalyptic number.

It is an amenable number.

23863171328 is a deficient number, since it is larger than the sum of its proper divisors (23781088972).

23863171328 is an equidigital number, since it uses as much as digits as its factorization.

23863171328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21802 (or 21788 counting only the distinct ones).

The product of its digits is 290304, while the sum is 44.

The spelling of 23863171328 in words is "twenty-three billion, eight hundred sixty-three million, one hundred seventy-one thousand, three hundred twenty-eight".