12925380279 has 24 divisors (see below), whose sum is σ = 21226799088. Its totient is φ = 6951463680.

The previous prime is 12925380269. The next prime is 12925380319. The reversal of 12925380279 is 97208352921.

12925380279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12925380279 - 2⁴ = 12925380263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12925380229) 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 23 ways as a sum of consecutive naturals, for example, 2583612 + ... + 2588609.

It is an arithmetic number, because the mean of its divisors is an integer number (884449962).

Almost surely, 2^12925380279 is an apocalyptic number.

12925380279 is a deficient number, since it is larger than the sum of its proper divisors (8301418809).

12925380279 is a wasteful number, since it uses less digits than its factorization.

12925380279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172255 (or 5172248 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 12925380279 in words is "twelve billion, nine hundred twenty-five million, three hundred eighty thousand, two hundred seventy-nine".