12633626440334 has 32 divisors (see below), whose sum is σ = 20637564372000. Its totient is φ = 5777466960384.

The previous prime is 12633626440327. The next prime is 12633626440349. The reversal of 12633626440334 is 43304462633621.

It is a congruent number.

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, 11730722 + ... + 12762330.

It is an arithmetic number, because the mean of its divisors is an integer number (644923886625).

Almost surely, 2^{12633626440334} is an apocalyptic number.

12633626440334 is a deficient number, since it is larger than the sum of its proper divisors (8003937931666).

12633626440334 is a wasteful number, since it uses less digits than its factorization.

12633626440334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042772.

The product of its (nonzero) digits is 4478976, while the sum is 47.

The spelling of 12633626440334 in words is "twelve trillion, six hundred thirty-three billion, six hundred twenty-six million, four hundred forty thousand, three hundred thirty-four".