112115412144 has 80 divisors (see below), whose sum is σ = 321912729600. Its totient is φ = 37360194624.

The previous prime is 112115412133. The next prime is 112115412163. The reversal of 112115412144 is 441214511211.

112115412144 is a `hidden beast` number, since 112 + 1 + 1 + 541 + 2 + 1 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1412457 + ... + 1489719.

It is an arithmetic number, because the mean of its divisors is an integer number (4023909120).

Almost surely, 2^112115412144 is an apocalyptic number.

It is an amenable number.

112115412144 is an abundant number, since it is smaller than the sum of its proper divisors (209797317456).

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

112115412144 is a wasteful number, since it uses less digits than its factorization.

112115412144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80639 (or 80627 counting only the distinct ones).

The product of its digits is 1280, while the sum is 27.

Adding to 112115412144 its reverse (441214511211), we get a palindrome (553329923355).

The spelling of 112115412144 in words is "one hundred twelve billion, one hundred fifteen million, four hundred twelve thousand, one hundred forty-four".