12753642744344 has 32 divisors (see below), whose sum is σ = 23919996211200. Its totient is φ = 6374977408800.

The previous prime is 12753642744319. The next prime is 12753642744397. The reversal of 12753642744344 is 44344724635721.

It is a self number, because there is not a number n which added to its sum of digits gives 12753642744344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550497449 + ... + 550520615.

It is an arithmetic number, because the mean of its divisors is an integer number (747499881600).

Almost surely, 2^{12753642744344} is an apocalyptic number.

It is an amenable number.

12753642744344 is a deficient number, since it is larger than the sum of its proper divisors (11166353466856).

12753642744344 is a wasteful number, since it uses less digits than its factorization.

12753642744344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40103 (or 40099 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 56.

The spelling of 12753642744344 in words is "twelve trillion, seven hundred fifty-three billion, six hundred forty-two million, seven hundred forty-four thousand, three hundred forty-four".