444010441 has 4 divisors (see below), whose sum is σ = 507440512. Its totient is φ = 380580372.

The previous prime is 444010433. The next prime is 444010477. The reversal of 444010441 is 144010444.

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 a cyclic number.

It is not a de Polignac number, because 444010441 - 2³ = 444010433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444011441) 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, 31715025 + ... + 31715038.

It is an arithmetic number, because the mean of its divisors is an integer number (126860128).

Almost surely, 2^444010441 is an apocalyptic number.

It is an amenable number.

444010441 is a deficient number, since it is larger than the sum of its proper divisors (63430071).

444010441 is an equidigital number, since it uses as much as digits as its factorization.

444010441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63430070.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 444010441 is about 21071.5552582148. Note that the first 3 decimals coincide. The cubic root of 444010441 is about 762.8943425065.

Adding to 444010441 its reverse (144010444), we get a palindrome (588020885).

The spelling of 444010441 in words is "four hundred forty-four million, ten thousand, four hundred forty-one".