112071719928 has 128 divisors (see below), whose sum is σ = 322413696000. Its totient is φ = 31800231936.

The previous prime is 112071719923. The next prime is 112071719951. The reversal of 112071719928 is 829917170211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112071719923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19822350 + ... + 19828002.

It is an arithmetic number, because the mean of its divisors is an integer number (2518857000).

Almost surely, 2^112071719928 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 112071719928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161206848000).

112071719928 is an abundant number, since it is smaller than the sum of its proper divisors (210341976072).

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

112071719928 is a wasteful number, since it uses less digits than its factorization.

112071719928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6461 (or 6457 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 48.

The spelling of 112071719928 in words is "one hundred twelve billion, seventy-one million, seven hundred nineteen thousand, nine hundred twenty-eight".