13204396453584 has 320 divisors, whose sum is σ = 42088516448256. Its totient is φ = 3481108979712.

The previous prime is 13204396453541. The next prime is 13204396453639. The reversal of 13204396453584 is 48535469340231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 413824159 + ... + 413856065.

Almost surely, 2^{13204396453584} is an apocalyptic number.

13204396453584 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 13204396453584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21044258224128).

13204396453584 is an abundant number, since it is smaller than the sum of its proper divisors (28884119994672).

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

13204396453584 is a wasteful number, since it uses less digits than its factorization.

13204396453584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33362 (or 33356 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 57.

The spelling of 13204396453584 in words is "thirteen trillion, two hundred four billion, three hundred ninety-six million, four hundred fifty-three thousand, five hundred eighty-four".