113442604000 has 384 divisors, whose sum is σ = 313332364800. Its totient is φ = 40015360000.

The previous prime is 113442603983. The next prime is 113442604027. The reversal of 113442604000 is 406244311.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 231043755 + ... + 231044245.

It is an arithmetic number, because the mean of its divisors is an integer number (815969700).

Almost surely, 2^113442604000 is an apocalyptic number.

113442604000 is a gapful number since it is divisible by the number (10) 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 113442604000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156666182400).

113442604000 is an abundant number, since it is smaller than the sum of its proper divisors (199889760800).

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

113442604000 is a wasteful number, since it uses less digits than its factorization.

113442604000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 113442604000 its reverse (406244311), we get a palindrome (113848848311).

The spelling of 113442604000 in words is "one hundred thirteen billion, four hundred forty-two million, six hundred four thousand".