13104520204244 has 12 divisors (see below), whose sum is σ = 26209040408544. Its totient is φ = 5616222944664.

The previous prime is 13104520204241. The next prime is 13104520204297. The reversal of 13104520204244 is 44240202540131.

13104520204244 is an admirable number.

It is a super-2 number, since 2×13104520204244² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13104520204244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104520204241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234009289334 + ... + 234009289389.

It is an arithmetic number, because the mean of its divisors is an integer number (2184086700712).

Almost surely, 2^{13104520204244} is an apocalyptic number.

13104520204244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13104520204244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13104520204244 is a wasteful number, since it uses less digits than its factorization.

13104520204244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468018578734 (or 468018578732 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 13104520204244 its reverse (44240202540131), we get a palindrome (57344722744375).

The spelling of 13104520204244 in words is "thirteen trillion, one hundred four billion, five hundred twenty million, two hundred four thousand, two hundred forty-four".