12625718032432 has 80 divisors (see below), whose sum is σ = 24824860482240. Its totient is φ = 6219973760000.

The previous prime is 12625718032427. The next prime is 12625718032453. The reversal of 12625718032432 is 23423081752621.

It is a happy number.

12625718032432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331896069 + ... + 331934107.

It is an arithmetic number, because the mean of its divisors is an integer number (310310756028).

Almost surely, 2^{12625718032432} is an apocalyptic number.

It is an amenable number.

12625718032432 is a deficient number, since it is larger than the sum of its proper divisors (12199142449808).

12625718032432 is a wasteful number, since it uses less digits than its factorization.

12625718032432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39142 (or 39136 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 12625718032432 in words is "twelve trillion, six hundred twenty-five billion, seven hundred eighteen million, thirty-two thousand, four hundred thirty-two".