112441402443 has 4 divisors (see below), whose sum is σ = 149921869928. Its totient is φ = 74960934960.

The previous prime is 112441402433. The next prime is 112441402453. The reversal of 112441402443 is 344204144211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (112441402433) and next prime (112441402453).

It is not a de Polignac number, because 112441402443 - 2¹⁰ = 112441401419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112441402443.

It is not an unprimeable number, because it can be changed into a prime (112441402433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18740233738 + ... + 18740233743.

It is an arithmetic number, because the mean of its divisors is an integer number (37480467482).

Almost surely, 2^112441402443 is an apocalyptic number.

112441402443 is a deficient number, since it is larger than the sum of its proper divisors (37480467485).

112441402443 is an equidigital number, since it uses as much as digits as its factorization.

112441402443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37480467484.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 112441402443 its reverse (344204144211), we get a palindrome (456645546654).

The spelling of 112441402443 in words is "one hundred twelve billion, four hundred forty-one million, four hundred two thousand, four hundred forty-three".