13044022431002 has 16 divisors (see below), whose sum is σ = 19575313993320. Its totient is φ = 6518917988352.

The previous prime is 13044022430951. The next prime is 13044022431031. The reversal of 13044022431002 is 20013422044031.

13044022431002 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 4 ways, for example, as 7900883344201 + 5143139086801 = 2810851^2 + 2267849^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202159898 + ... + 202224410.

Almost surely, 2^{13044022431002} is an apocalyptic number.

13044022431002 is a deficient number, since it is larger than the sum of its proper divisors (6531291562318).

13044022431002 is a wasteful number, since it uses less digits than its factorization.

13044022431002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110897.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13044022431002 its reverse (20013422044031), we get a palindrome (33057444475033).

The spelling of 13044022431002 in words is "thirteen trillion, forty-four billion, twenty-two million, four hundred thirty-one thousand, two".