113404413424404 has 24 divisors (see below), whose sum is σ = 269602945123680. Its totient is φ = 37088235836704.

The previous prime is 113404413424403. The next prime is 113404413424439. The reversal of 113404413424404 is 404424314404311.

It is a super-3 number, since 3×113404413424404³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113404413424403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89154412434 + ... + 89154413705.

It is an arithmetic number, because the mean of its divisors is an integer number (11233456046820).

Almost surely, 2^{113404413424404} is an apocalyptic number.

It is an amenable number.

113404413424404 is an abundant number, since it is smaller than the sum of its proper divisors (156198531699276).

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

113404413424404 is a wasteful number, since it uses less digits than its factorization.

113404413424404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178308826199 (or 178308826197 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 39.

Adding to 113404413424404 its reverse (404424314404311), we get a palindrome (517828727828715).

The spelling of 113404413424404 in words is "one hundred thirteen trillion, four hundred four billion, four hundred thirteen million, four hundred twenty-four thousand, four hundred four".