12629556304 has 10 divisors (see below), whose sum is σ = 24469765370. Its totient is φ = 6314778144.

The previous prime is 12629556259. The next prime is 12629556341. The reversal of 12629556304 is 40365592621.

12629556304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10281960000 + 2347596304 = 101400^2 + 48452^2 .

It is a super-2 number, since 2×12629556304² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 394673619 + ... + 394673650.

It is an arithmetic number, because the mean of its divisors is an integer number (2446976537).

Almost surely, 2^12629556304 is an apocalyptic number.

It is an amenable number.

12629556304 is a deficient number, since it is larger than the sum of its proper divisors (11840209066).

12629556304 is an equidigital number, since it uses as much as digits as its factorization.

12629556304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789347277 (or 789347271 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 12629556304 in words is "twelve billion, six hundred twenty-nine million, five hundred fifty-six thousand, three hundred four".