443041441 has 8 divisors (see below), whose sum is σ = 455287424. Its totient is φ = 430809840.

The previous prime is 443041397. The next prime is 443041451. The reversal of 443041441 is 144140344.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 443041441 - 2⁹ = 443040929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (443041451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96586 + ... + 101068.

It is an arithmetic number, because the mean of its divisors is an integer number (56910928).

Almost surely, 2^443041441 is an apocalyptic number.

It is an amenable number.

443041441 is a deficient number, since it is larger than the sum of its proper divisors (12245983).

443041441 is a wasteful number, since it uses less digits than its factorization.

443041441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7191.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 443041441 is about 21048.5496174915. The cubic root of 443041441 is about 762.3389628924.

Adding to 443041441 its reverse (144140344), we get a palindrome (587181785).

The spelling of 443041441 in words is "four hundred forty-three million, forty-one thousand, four hundred forty-one".