13104444402 has 96 divisors (see below), whose sum is σ = 33206284800. Its totient is φ = 3657083904.

The previous prime is 13104444383. The next prime is 13104444427. The reversal of 13104444402 is 20444440131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3367674 + ... + 3371562.

It is an arithmetic number, because the mean of its divisors is an integer number (345898800).

Almost surely, 2^13104444402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13104444402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16603142400).

13104444402 is an abundant number, since it is smaller than the sum of its proper divisors (20101840398).

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

13104444402 is a wasteful number, since it uses less digits than its factorization.

13104444402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4520 (or 4517 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 13104444402 its reverse (20444440131), we get a palindrome (33548884533).

The spelling of 13104444402 in words is "thirteen billion, one hundred four million, four hundred forty-four thousand, four hundred two".