444444041 has 4 divisors (see below), whose sum is σ = 444560592. Its totient is φ = 444327492.

The previous prime is 444443999. The next prime is 444444083. The reversal of 444444041 is 140444444.

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 an interprime number because it is at equal distance from previous prime (444443999) and next prime (444444083).

It is a cyclic number.

It is not a de Polignac number, because 444444041 - 2²² = 440249737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 444443995 and 444444013.

It is not an unprimeable number, because it can be changed into a prime (444494041) 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, 52355 + ... + 60248.

It is an arithmetic number, because the mean of its divisors is an integer number (111140148).

Almost surely, 2^444444041 is an apocalyptic number.

It is an amenable number.

444444041 is a deficient number, since it is larger than the sum of its proper divisors (116551).

444444041 is a wasteful number, since it uses less digits than its factorization.

444444041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116550.

The product of its (nonzero) digits is 16384, while the sum is 29.

The square root of 444444041 is about 21081.8414992619. The cubic root of 444444041 is about 763.1425974545.

Adding to 444444041 its reverse (140444444), we get a palindrome (584888485).

The spelling of 444444041 in words is "four hundred forty-four million, four hundred forty-four thousand, forty-one".