13044247683168 has 768 divisors, whose sum is σ = 40257593671680. Its totient is φ = 3665350656000.

The previous prime is 13044247683149. The next prime is 13044247683179. The reversal of 13044247683168 is 86138674244031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 32529295768 + ... + 32529296168.

It is an arithmetic number, because the mean of its divisors is an integer number (52418741760).

Almost surely, 2^{13044247683168} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13044247683168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20128796835840).

13044247683168 is an abundant number, since it is smaller than the sum of its proper divisors (27213345988512).

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

13044247683168 is a wasteful number, since it uses less digits than its factorization.

13044247683168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 13044247683168 in words is "thirteen trillion, forty-four billion, two hundred forty-seven million, six hundred eighty-three thousand, one hundred sixty-eight".