12382668025 has 72 divisors (see below), whose sum is σ = 19272587904. Its totient is φ = 7726118400.

The previous prime is 12382668019. The next prime is 12382668061. The reversal of 12382668025 is 52086628321.

It is not a de Polignac number, because 12382668025 - 2³ = 12382668017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2096877 + ... + 2102773.

It is an arithmetic number, because the mean of its divisors is an integer number (267674832).

Almost surely, 2^12382668025 is an apocalyptic number.

It is an amenable number.

12382668025 is a deficient number, since it is larger than the sum of its proper divisors (6889919879).

12382668025 is a wasteful number, since it uses less digits than its factorization.

12382668025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011 (or 5993 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 12382668025 in words is "twelve billion, three hundred eighty-two million, six hundred sixty-eight thousand, twenty-five".