12632334828 has 48 divisors (see below), whose sum is σ = 29769949440. Its totient is φ = 4168757824.

The previous prime is 12632334817. The next prime is 12632334853. The reversal of 12632334828 is 82843323621.

12632334828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12632334828.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3725758 + ... + 3729146.

It is an arithmetic number, because the mean of its divisors is an integer number (620207280).

Almost surely, 2^12632334828 is an apocalyptic number.

It is an amenable number.

12632334828 is an abundant number, since it is smaller than the sum of its proper divisors (17137614612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12632334828 is a wasteful number, since it uses less digits than its factorization.

12632334828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6406 (or 6404 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The spelling of 12632334828 in words is "twelve billion, six hundred thirty-two million, three hundred thirty-four thousand, eight hundred twenty-eight".