112401444042 has 128 divisors (see below), whose sum is σ = 262774195200. Its totient is φ = 35572151808.

The previous prime is 112401444041. The next prime is 112401444047. The reversal of 112401444042 is 240444104211.

It is a happy number.

112401444042 is a `hidden beast` number, since 1 + 1 + 240 + 14 + 4 + 404 + 2 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 112401443997 and 112401444015.

It is not an unprimeable number, because it can be changed into a prime (112401444041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35025334 + ... + 35028542.

It is an arithmetic number, because the mean of its divisors is an integer number (2052923400).

Almost surely, 2^112401444042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112401444042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131387097600).

112401444042 is an abundant number, since it is smaller than the sum of its proper divisors (150372751158).

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

112401444042 is a wasteful number, since it uses less digits than its factorization.

112401444042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677 (or 3671 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 112401444042 its reverse (240444104211), we get a palindrome (352845548253).

The spelling of 112401444042 in words is "one hundred twelve billion, four hundred one million, four hundred forty-four thousand, forty-two".