113404333400 has 48 divisors (see below), whose sum is σ = 264759233640. Its totient is φ = 45173491200.

The previous prime is 113404333369. The next prime is 113404333403. The reversal of 113404333400 is 4333404311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113404333400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113404333403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1128194 + ... + 1224593.

Almost surely, 2^113404333400 is an apocalyptic number.

113404333400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113404333400 is an abundant number, since it is smaller than the sum of its proper divisors (151354900240).

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

113404333400 is a wasteful number, since it uses less digits than its factorization.

113404333400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353044 (or 2353035 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 113404333400 its reverse (4333404311), we get a palindrome (117737737711).

The spelling of 113404333400 in words is "one hundred thirteen billion, four hundred four million, three hundred thirty-three thousand, four hundred".