112511447944 has 64 divisors (see below), whose sum is σ = 241682031360. Its totient is φ = 48102163200.

The previous prime is 112511447941. The next prime is 112511447953. The reversal of 112511447944 is 449744115211.

It is a self number, because there is not a number n which added to its sum of digits gives 112511447944.

It is not an unprimeable number, because it can be changed into a prime (112511447941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70450954 + ... + 70452550.

It is an arithmetic number, because the mean of its divisors is an integer number (3776281740).

Almost surely, 2^112511447944 is an apocalyptic number.

112511447944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

112511447944 is an abundant number, since it is smaller than the sum of its proper divisors (129170583416).

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

112511447944 is a wasteful number, since it uses less digits than its factorization.

112511447944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3878 (or 3874 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The spelling of 112511447944 in words is "one hundred twelve billion, five hundred eleven million, four hundred forty-seven thousand, nine hundred forty-four".