44044441 has 4 divisors (see below), whose sum is σ = 50336512. Its totient is φ = 37752372.

The previous prime is 44044423. The next prime is 44044463. The reversal of 44044441 is 14444044.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44044441 - 2⁷ = 44044313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44014441) 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, 3146025 + ... + 3146038.

It is an arithmetic number, because the mean of its divisors is an integer number (12584128).

Almost surely, 2^44044441 is an apocalyptic number.

It is an amenable number.

44044441 is a deficient number, since it is larger than the sum of its proper divisors (6292071).

44044441 is an equidigital number, since it uses as much as digits as its factorization.

44044441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6292070.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 44044441 is about 6636.5986016935. The cubic root of 44044441 is about 353.1536512738.

Adding to 44044441 its reverse (14444044), we get a palindrome (58488485).

The spelling of 44044441 in words is "forty-four million, forty-four thousand, four hundred forty-one".