112398540160 has 128 divisors (see below), whose sum is σ = 291970022400. Its totient is φ = 41219020800.

The previous prime is 112398540049. The next prime is 112398540187. The reversal of 112398540160 is 61045893211.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 227875 + ... + 526045.

It is an arithmetic number, because the mean of its divisors is an integer number (2281015800).

Almost surely, 2^112398540160 is an apocalyptic number.

112398540160 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 112398540160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145985011200).

112398540160 is an abundant number, since it is smaller than the sum of its proper divisors (179571482240).

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

112398540160 is a wasteful number, since it uses less digits than its factorization.

112398540160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298240 (or 298228 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 112398540160 in words is "one hundred twelve billion, three hundred ninety-eight million, five hundred forty thousand, one hundred sixty".