13044464991827 has 2 divisors, whose sum is σ = 13044464991828. Its totient is φ = 13044464991826.

The previous prime is 13044464991689. The next prime is 13044464991841. The reversal of 13044464991827 is 72819946444031.

It is a strong prime.

It is an emirp because it is prime and its reverse (72819946444031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13044464991827 - 2²⁶ = 13044397882963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13044464991827.

It is not a weakly prime, because it can be changed into another prime (13044464991127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6522232495913 + 6522232495914.

It is an arithmetic number, because the mean of its divisors is an integer number (6522232495914).

Almost surely, 2^{13044464991827} is an apocalyptic number.

13044464991827 is a deficient number, since it is larger than the sum of its proper divisors (1).

13044464991827 is an equidigital number, since it uses as much as digits as its factorization.

13044464991827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41803776, while the sum is 62.

The spelling of 13044464991827 in words is "thirteen trillion, forty-four billion, four hundred sixty-four million, nine hundred ninety-one thousand, eight hundred twenty-seven".