12600746425 has 12 divisors (see below), whose sum is σ = 15652994796. Its totient is φ = 10062488000.

The previous prime is 12600746419. The next prime is 12600746437. The reversal of 12600746425 is 52464700621.

It can be written as a sum of positive squares in 6 ways, for example, as 23348224 + 12577398201 = 4832^2 + 112149^2 .

It is not a de Polignac number, because 12600746425 - 2²⁵ = 12567191993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438526 + ... + 466375.

It is an arithmetic number, because the mean of its divisors is an integer number (1304416233).

Almost surely, 2^12600746425 is an apocalyptic number.

It is an amenable number.

12600746425 is a deficient number, since it is larger than the sum of its proper divisors (3052248371).

12600746425 is an equidigital number, since it uses as much as digits as its factorization.

12600746425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905468 (or 905463 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 12600746425 in words is "twelve billion, six hundred million, seven hundred forty-six thousand, four hundred twenty-five".