113404004340 has 96 divisors (see below), whose sum is σ = 346769265024. Its totient is φ = 27462389760.

The previous prime is 113404004339. The next prime is 113404004383. The reversal of 113404004340 is 43400404311.

It is a self number, because there is not a number n which added to its sum of digits gives 113404004340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 526732 + ... + 710108.

It is an arithmetic number, because the mean of its divisors is an integer number (3612179844).

Almost surely, 2^113404004340 is an apocalyptic number.

113404004340 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 113404004340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173384632512).

113404004340 is an abundant number, since it is smaller than the sum of its proper divisors (233365260684).

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

113404004340 is a wasteful number, since it uses less digits than its factorization.

113404004340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184337 (or 184335 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 113404004340 its reverse (43400404311), we get a palindrome (156804408651).

The spelling of 113404004340 in words is "one hundred thirteen billion, four hundred four million, four thousand, three hundred forty".