44124443 has 4 divisors (see below), whose sum is σ = 48135768. Its totient is φ = 40113120.

The previous prime is 44124397. The next prime is 44124463. The reversal of 44124443 is 34442144.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44124443 - 2⁸ = 44124187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44124463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2005646 + ... + 2005667.

It is an arithmetic number, because the mean of its divisors is an integer number (12033942).

Almost surely, 2^44124443 is an apocalyptic number.

44124443 is a deficient number, since it is larger than the sum of its proper divisors (4011325).

44124443 is a wasteful number, since it uses less digits than its factorization.

44124443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011324.

The product of its digits is 6144, while the sum is 26.

The square root of 44124443 is about 6642.6232017178. The cubic root of 44124443 is about 353.3673438446.

Adding to 44124443 its reverse (34442144), we get a palindrome (78566587).

The spelling of 44124443 in words is "forty-four million, one hundred twenty-four thousand, four hundred forty-three".