13298044373 has 2 divisors, whose sum is σ = 13298044374. Its totient is φ = 13298044372.

The previous prime is 13298044307. The next prime is 13298044391. The reversal of 13298044373 is 37344089231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7437682564 + 5860361809 = 86242^2 + 76553^2 .

It is an emirp because it is prime and its reverse (37344089231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13298044373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13298044073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6649022186 + 6649022187.

It is an arithmetic number, because the mean of its divisors is an integer number (6649022187).

Almost surely, 2^13298044373 is an apocalyptic number.

It is an amenable number.

13298044373 is a deficient number, since it is larger than the sum of its proper divisors (1).

13298044373 is an equidigital number, since it uses as much as digits as its factorization.

13298044373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 13298044373 in words is "thirteen billion, two hundred ninety-eight million, forty-four thousand, three hundred seventy-three".