13042204444 has 24 divisors (see below), whose sum is σ = 23476789728. Its totient is φ = 6335092800.

The previous prime is 13042204433. The next prime is 13042204489. The reversal of 13042204444 is 44440224031.

It is a congruent number.

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, 29169 + ... + 164119.

It is an arithmetic number, because the mean of its divisors is an integer number (978199572).

Almost surely, 2^13042204444 is an apocalyptic number.

It is an amenable number.

13042204444 is a deficient number, since it is larger than the sum of its proper divisors (10434585284).

13042204444 is a wasteful number, since it uses less digits than its factorization.

13042204444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135645 (or 135643 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 13042204444 its reverse (44440224031), we get a palindrome (57482428475).

The spelling of 13042204444 in words is "thirteen billion, forty-two million, two hundred four thousand, four hundred forty-four".