112440531413 has 8 divisors (see below), whose sum is σ = 128838985728. Its totient is φ = 96125957424.

The previous prime is 112440531407. The next prime is 112440531473. The reversal of 112440531413 is 314135044211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112440531413 - 2⁶ = 112440531349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112440531473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20967206 + ... + 20972567.

It is an arithmetic number, because the mean of its divisors is an integer number (16104873216).

Almost surely, 2^112440531413 is an apocalyptic number.

It is an amenable number.

112440531413 is a deficient number, since it is larger than the sum of its proper divisors (16398454315).

112440531413 is an equidigital number, since it uses as much as digits as its factorization.

112440531413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41940163.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 112440531413 its reverse (314135044211), we get a palindrome (426575575624).

The spelling of 112440531413 in words is "one hundred twelve billion, four hundred forty million, five hundred thirty-one thousand, four hundred thirteen".