13444402325229 has 12 divisors (see below), whose sum is σ = 19419752575132. Its totient is φ = 8962907040000.

The previous prime is 13444402325171. The next prime is 13444402325257. The reversal of 13444402325229 is 92252320444431.

13444402325229 is a `hidden beast` number, since 1 + 344 + 4 + 4 + 0 + 232 + 52 + 29 = 666.

13444402325229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8670168585225 + 4774233740004 = 2944515^2 + 2185002^2 .

It is not a de Polignac number, because 13444402325229 - 2²⁸ = 13444133889773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13444402325329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 985719 + ... + 5278299.

Almost surely, 2^{13444402325229} is an apocalyptic number.

It is an amenable number.

13444402325229 is a deficient number, since it is larger than the sum of its proper divisors (5975350249903).

13444402325229 is a wasteful number, since it uses less digits than its factorization.

13444402325229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4640588 (or 4640585 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 13444402325229 in words is "thirteen trillion, four hundred forty-four billion, four hundred two million, three hundred twenty-five thousand, two hundred twenty-nine".