112451075140 has 24 divisors (see below), whose sum is σ = 246414530880. Its totient is φ = 43024759008.

The previous prime is 112451075137. The next prime is 112451075161. The reversal of 112451075140 is 41570154211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122228970 + ... + 122229889.

It is an arithmetic number, because the mean of its divisors is an integer number (10267272120).

Almost surely, 2^112451075140 is an apocalyptic number.

112451075140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112451075140 is an abundant number, since it is smaller than the sum of its proper divisors (133963455740).

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

112451075140 is a wasteful number, since it uses less digits than its factorization.

112451075140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244458891 (or 244458889 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 31.

The spelling of 112451075140 in words is "one hundred twelve billion, four hundred fifty-one million, seventy-five thousand, one hundred forty".