112544531144 has 48 divisors (see below), whose sum is σ = 223197656220. Its totient is φ = 53194296960.

The previous prime is 112544531137. The next prime is 112544531147. The reversal of 112544531144 is 441135445211.

It can be written as a sum of positive squares in 2 ways, for example, as 102009972100 + 10534559044 = 319390^2 + 102638^2 .

It is not an unprimeable number, because it can be changed into a prime (112544531147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1289102 + ... + 1373634.

Almost surely, 2^112544531144 is an apocalyptic number.

It is an amenable number.

112544531144 is a deficient number, since it is larger than the sum of its proper divisors (110653125076).

112544531144 is a wasteful number, since it uses less digits than its factorization.

112544531144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85038 (or 85015 counting only the distinct ones).

The product of its digits is 38400, while the sum is 35.

Adding to 112544531144 its reverse (441135445211), we get a palindrome (553679976355).

The spelling of 112544531144 in words is "one hundred twelve billion, five hundred forty-four million, five hundred thirty-one thousand, one hundred forty-four".