441443443441 has 24 divisors (see below), whose sum is σ = 597197502272. Its totient is φ = 317521749600.

The previous prime is 441443443433. The next prime is 441443443457. The reversal of 441443443441 is 144344344144.

It is not a de Polignac number, because 441443443441 - 2³ = 441443443433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 441443443394 and 441443443403.

It is not an unprimeable number, because it can be changed into a prime (441443443411) 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 23 ways as a sum of consecutive naturals, for example, 20034555 + ... + 20056576.

Almost surely, 2^441443443441 is an apocalyptic number.

It is an amenable number.

441443443441 is a deficient number, since it is larger than the sum of its proper divisors (155754058831).

441443443441 is a wasteful number, since it uses less digits than its factorization.

441443443441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40091173 (or 40091162 counting only the distinct ones).

The product of its digits is 589824, while the sum is 40.

Adding to 441443443441 its reverse (144344344144), we get a palindrome (585787787585).

The spelling of 441443443441 in words is "four hundred forty-one billion, four hundred forty-three million, four hundred forty-three thousand, four hundred forty-one".