12741937025 has 12 divisors (see below), whose sum is σ = 15867820332. Its totient is φ = 10149795840.

The previous prime is 12741937009. The next prime is 12741937057. The reversal of 12741937025 is 52073914721.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 100982401 + 12640954624 = 10049^2 + 112432^2 .

It is not a de Polignac number, because 12741937025 - 2⁴ = 12741937009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1087904 + ... + 1099553.

It is an arithmetic number, because the mean of its divisors is an integer number (1322318361).

Almost surely, 2^12741937025 is an apocalyptic number.

It is an amenable number.

12741937025 is a deficient number, since it is larger than the sum of its proper divisors (3125883307).

12741937025 is a wasteful number, since it uses less digits than its factorization.

12741937025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187700 (or 2187695 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 12741937025 in words is "twelve billion, seven hundred forty-one million, nine hundred thirty-seven thousand, twenty-five".