112738519888 has 80 divisors (see below), whose sum is σ = 234505308160. Its totient is φ = 52404019200.

The previous prime is 112738519853. The next prime is 112738519891. The reversal of 112738519888 is 888915837211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410928 + ... + 1488688.

It is an arithmetic number, because the mean of its divisors is an integer number (2931316352).

Almost surely, 2^112738519888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112738519888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117252654080).

112738519888 is an abundant number, since it is smaller than the sum of its proper divisors (121766788272).

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

112738519888 is a wasteful number, since it uses less digits than its factorization.

112738519888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77916 (or 77910 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 61.

The spelling of 112738519888 in words is "one hundred twelve billion, seven hundred thirty-eight million, five hundred nineteen thousand, eight hundred eighty-eight".