112440531544 has 32 divisors (see below), whose sum is σ = 230396302800. Its totient is φ = 51019486720.

The previous prime is 112440531527. The next prime is 112440531587. The reversal of 112440531544 is 445135044211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1072717 + ... + 1172860.

Almost surely, 2^112440531544 is an apocalyptic number.

It is an amenable number.

112440531544 is an abundant number, since it is smaller than the sum of its proper divisors (117955771256).

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

112440531544 is a wasteful number, since it uses less digits than its factorization.

112440531544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246163 (or 2246159 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 112440531544 its reverse (445135044211), we get a palindrome (557575575755).

The spelling of 112440531544 in words is "one hundred twelve billion, four hundred forty million, five hundred thirty-one thousand, five hundred forty-four".