112398665760 has 72 divisors (see below), whose sum is σ = 383560451820. Its totient is φ = 29972977152.

The previous prime is 112398665747. The next prime is 112398665783. The reversal of 112398665760 is 67566893211.

112398665760 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 9 + 8 + 66 + 576 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 111457157904 + 941507856 = 333852^2 + 30684^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 112398665697 and 112398665706.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39025875 + ... + 39028754.

Almost surely, 2^112398665760 is an apocalyptic number.

112398665760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112398665760 is an abundant number, since it is smaller than the sum of its proper divisors (271161786060).

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

112398665760 is a wasteful number, since it uses less digits than its factorization.

112398665760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78054650 (or 78054639 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 112398665760 in words is "one hundred twelve billion, three hundred ninety-eight million, six hundred sixty-five thousand, seven hundred sixty".