441344039 has 2 divisors, whose sum is σ = 441344040. Its totient is φ = 441344038.

The previous prime is 441344017. The next prime is 441344041. The reversal of 441344039 is 930443144.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441344039 is a prime.

Together with 441344041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 441343996 and 441344014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441344339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220672019 + 220672020.

It is an arithmetic number, because the mean of its divisors is an integer number (220672020).

Almost surely, 2^441344039 is an apocalyptic number.

441344039 is a deficient number, since it is larger than the sum of its proper divisors (1).

441344039 is an equidigital number, since it uses as much as digits as its factorization.

441344039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 441344039 is about 21008.1898077869. The cubic root of 441344039 is about 761.3641468244.

The spelling of 441344039 in words is "four hundred forty-one million, three hundred forty-four thousand, thirty-nine".