13104444 has 24 divisors (see below), whose sum is σ = 31564288. Its totient is φ = 4227120.

The previous prime is 13104437. The next prime is 13104451. The reversal of 13104444 is 44440131.

It is an interprime number because it is at equal distance from previous prime (13104437) and next prime (13104451).

It is a self number, because there is not a number n which added to its sum of digits gives 13104444.

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, 17242 + ... + 17985.

Almost surely, 2^13104444 is an apocalyptic number.

It is an amenable number.

13104444 is an abundant number, since it is smaller than the sum of its proper divisors (18459844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13104444 is a wasteful number, since it uses less digits than its factorization.

13104444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35265 (or 35263 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 13104444 is about 3620.0060773430. The cubic root of 13104444 is about 235.7614893789.

Adding to 13104444 its reverse (44440131), we get a palindrome (57544575).

The spelling of 13104444 in words is "thirteen million, one hundred four thousand, four hundred forty-four".