113488337844 has 192 divisors, whose sum is σ = 347539046400. Its totient is φ = 31373036640.

The previous prime is 113488337819. The next prime is 113488337867. The reversal of 113488337844 is 448733884311.

113488337844 is a `hidden beast` number, since 113 + 48 + 83 + 378 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 22519477 + ... + 22524515.

It is an arithmetic number, because the mean of its divisors is an integer number (1810099200).

Almost surely, 2^113488337844 is an apocalyptic number.

113488337844 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 113488337844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173769523200).

113488337844 is an abundant number, since it is smaller than the sum of its proper divisors (234050708556).

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

113488337844 is an equidigital number, since it uses as much as digits as its factorization.

113488337844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152 (or 5082 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 54.

The spelling of 113488337844 in words is "one hundred thirteen billion, four hundred eighty-eight million, three hundred thirty-seven thousand, eight hundred forty-four".