13104400403024 has 80 divisors (see below), whose sum is σ = 29457838768128. Its totient is φ = 5531053372416.

The previous prime is 13104400402991. The next prime is 13104400403089. The reversal of 13104400403024 is 42030400440131.

It is a junction number, because it is equal to n+sod(n) for n = 13104400402984 and 13104400403002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4351409 + ... + 6718895.

Almost surely, 2^{13104400403024} is an apocalyptic number.

13104400403024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13104400403024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14728919384064).

13104400403024 is an abundant number, since it is smaller than the sum of its proper divisors (16353438365104).

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

13104400403024 is a wasteful number, since it uses less digits than its factorization.

13104400403024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368252 (or 2368246 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13104400403024 its reverse (42030400440131), we get a palindrome (55134800843155).

The spelling of 13104400403024 in words is "thirteen trillion, one hundred four billion, four hundred million, four hundred three thousand, twenty-four".