44112443 has 4 divisors (see below), whose sum is σ = 44125728. Its totient is φ = 44099160.

The previous prime is 44112421. The next prime is 44112449. The reversal of 44112443 is 34421144.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 44112443 - 2⁶ = 44112379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44112449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3230 + ... + 9932.

It is an arithmetic number, because the mean of its divisors is an integer number (11031432).

Almost surely, 2^44112443 is an apocalyptic number.

44112443 is a deficient number, since it is larger than the sum of its proper divisors (13285).

44112443 is an equidigital number, since it uses as much as digits as its factorization.

44112443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13284.

The product of its digits is 1536, while the sum is 23.

The square root of 44112443 is about 6641.7198826810. The cubic root of 44112443 is about 353.3353072355.

Adding to 44112443 its reverse (34421144), we get a palindrome (78533587).

The spelling of 44112443 in words is "forty-four million, one hundred twelve thousand, four hundred forty-three".