112998430792 has 48 divisors (see below), whose sum is σ = 233752484340. Its totient is φ = 51169068288.

The previous prime is 112998430747. The next prime is 112998430799. The reversal of 112998430792 is 297034899211.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 34657779556 + 78340651236 = 186166^2 + 279894^2 .

It is a super-2 number, since 2×112998430792² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112998430799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 716823 + ... + 860134.

Almost surely, 2^112998430792 is an apocalyptic number.

It is an amenable number.

112998430792 is an abundant number, since it is smaller than the sum of its proper divisors (120754053548).

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

112998430792 is a wasteful number, since it uses less digits than its factorization.

112998430792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577042 (or 1577025 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 112998430792 in words is "one hundred twelve billion, nine hundred ninety-eight million, four hundred thirty thousand, seven hundred ninety-two".