113741381040 has 160 divisors (see below), whose sum is σ = 404656957440. Its totient is φ = 25889160192.

The previous prime is 113741381009. The next prime is 113741381053. The reversal of 113741381040 is 40183147311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113741380992 and 113741381010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259882 + ... + 543158.

It is an arithmetic number, because the mean of its divisors is an integer number (2529105984).

Almost surely, 2^113741381040 is an apocalyptic number.

113741381040 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 113741381040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202328478720).

113741381040 is an abundant number, since it is smaller than the sum of its proper divisors (290915576400).

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

113741381040 is a wasteful number, since it uses less digits than its factorization.

113741381040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283539 (or 283533 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 113741381040 in words is "one hundred thirteen billion, seven hundred forty-one million, three hundred eighty-one thousand, forty".