13104452503412 has 12 divisors (see below), whose sum is σ = 22942202153220. Its totient is φ = 6549537602496.

The previous prime is 13104452503391. The next prime is 13104452503453. The reversal of 13104452503412 is 21430525440131.

It can be written as a sum of positive squares in 2 ways, for example, as 8047683880336 + 5056768623076 = 2836844^2 + 2248726^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672151337 + ... + 672170832.

It is an arithmetic number, because the mean of its divisors is an integer number (1911850179435).

Almost surely, 2^{13104452503412} is an apocalyptic number.

It is an amenable number.

13104452503412 is a deficient number, since it is larger than the sum of its proper divisors (9837749649808).

13104452503412 is a wasteful number, since it uses less digits than its factorization.

13104452503412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344324610 (or 1344324608 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 13104452503412 its reverse (21430525440131), we get a palindrome (34534977943543).

The spelling of 13104452503412 in words is "thirteen trillion, one hundred four billion, four hundred fifty-two million, five hundred three thousand, four hundred twelve".