23968020225 has 12 divisors (see below), whose sum is σ = 39627126896. Its totient is φ = 12782944080.

The previous prime is 23968020221. The next prime is 23968020227. The reversal of 23968020225 is 52202086932.

It is not a de Polignac number, because 23968020225 - 2² = 23968020221 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23968020221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159786727 + ... + 159786876.

Almost surely, 2^23968020225 is an apocalyptic number.

23968020225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23968020225 is a deficient number, since it is larger than the sum of its proper divisors (15659106671).

23968020225 is a wasteful number, since it uses less digits than its factorization.

23968020225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319573616 (or 319573611 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 23968020225 in words is "twenty-three billion, nine hundred sixty-eight million, twenty thousand, two hundred twenty-five".