112240303440 has 80 divisors (see below), whose sum is σ = 347999684928. Its totient is φ = 29926038528.

The previous prime is 112240303411. The next prime is 112240303451. The reversal of 112240303440 is 44303042211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 112240303440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1653204 + ... + 1719756.

Almost surely, 2^112240303440 is an apocalyptic number.

112240303440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112240303440 is an abundant number, since it is smaller than the sum of its proper divisors (235759381488).

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

112240303440 is a wasteful number, since it uses less digits than its factorization.

112240303440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73596 (or 73590 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 112240303440 its reverse (44303042211), we get a palindrome (156543345651).

The spelling of 112240303440 in words is "one hundred twelve billion, two hundred forty million, three hundred three thousand, four hundred forty".