112544111432 has 32 divisors (see below), whose sum is σ = 211697501400. Its totient is φ = 56091648000.

The previous prime is 112544111411. The next prime is 112544111447. The reversal of 112544111432 is 234111445211.

It can be written as a sum of positive squares in 4 ways, for example, as 98750548516 + 13793562916 = 314246^2 + 117446^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112544111395 and 112544111404.

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 7 ways as a sum of consecutive naturals, for example, 4764932 + ... + 4788492.

Almost surely, 2^112544111432 is an apocalyptic number.

It is an amenable number.

112544111432 is a deficient number, since it is larger than the sum of its proper divisors (99153389968).

112544111432 is a wasteful number, since it uses less digits than its factorization.

112544111432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25457 (or 25453 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

Adding to 112544111432 its reverse (234111445211), we get a palindrome (346655556643).

The spelling of 112544111432 in words is "one hundred twelve billion, five hundred forty-four million, one hundred eleven thousand, four hundred thirty-two".