13313404434204 has 144 divisors (see below), whose sum is σ = 39283913131008. Its totient is φ = 3722456663424.

The previous prime is 13313404434193. The next prime is 13313404434221. The reversal of 13313404434204 is 40243440431331.

13313404434204 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 3 + 4 + 0 + 443 + 4 + 204 = 666.

It is a super-2 number, since 2×13313404434204² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107327562 + ... + 107451534.

Almost surely, 2^{13313404434204} is an apocalyptic number.

13313404434204 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 13313404434204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19641956565504).

13313404434204 is an abundant number, since it is smaller than the sum of its proper divisors (25970508696804).

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

13313404434204 is a wasteful number, since it uses less digits than its factorization.

13313404434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133104 (or 133099 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 13313404434204 its reverse (40243440431331), we get a palindrome (53556844865535).

The spelling of 13313404434204 in words is "thirteen trillion, three hundred thirteen billion, four hundred four million, four hundred thirty-four thousand, two hundred four".