112040311440 has 40 divisors (see below), whose sum is σ = 347324966208. Its totient is φ = 29877416320.

The previous prime is 112040311423. The next prime is 112040311457. The reversal of 112040311440 is 44113040211.

It is an interprime number because it is at equal distance from previous prime (112040311423) and next prime (112040311457).

It is a tau number, because it is divible by the number of its divisors (40).

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, 233417076 + ... + 233417555.

Almost surely, 2^112040311440 is an apocalyptic number.

112040311440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112040311440 is an abundant number, since it is smaller than the sum of its proper divisors (235284654768).

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

112040311440 is a wasteful number, since it uses less digits than its factorization.

112040311440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466834647 (or 466834641 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112040311440 its reverse (44113040211), we get a palindrome (156153351651).

The spelling of 112040311440 in words is "one hundred twelve billion, forty million, three hundred eleven thousand, four hundred forty".