13104553450404 has 24 divisors (see below), whose sum is σ = 32929390721920. Its totient is φ = 4032170292384.

The previous prime is 13104553450379. The next prime is 13104553450421. The reversal of 13104553450404 is 40405435540131.

It is a super-2 number, since 2×13104553450404² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 42001773724 + ... + 42001774035.

Almost surely, 2^{13104553450404} is an apocalyptic number.

It is an amenable number.

13104553450404 is an abundant number, since it is smaller than the sum of its proper divisors (19824837271516).

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

13104553450404 is a wasteful number, since it uses less digits than its factorization.

13104553450404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84003547779 (or 84003547777 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 13104553450404 its reverse (40405435540131), we get a palindrome (53509988990535).

The spelling of 13104553450404 in words is "thirteen trillion, one hundred four billion, five hundred fifty-three million, four hundred fifty thousand, four hundred four".