441344507 has 2 divisors, whose sum is σ = 441344508. Its totient is φ = 441344506.

The previous prime is 441344479. The next prime is 441344537. The reversal of 441344507 is 705443144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441344507 - 2¹⁸ = 441082363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (441344537) 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 as a sum of consecutive naturals, namely, 220672253 + 220672254.

It is an arithmetic number, because the mean of its divisors is an integer number (220672254).

Almost surely, 2^441344507 is an apocalyptic number.

441344507 is a deficient number, since it is larger than the sum of its proper divisors (1).

441344507 is an equidigital number, since it uses as much as digits as its factorization.

441344507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 441344507 is about 21008.2009462971. The cubic root of 441344507 is about 761.3644159404.

The spelling of 441344507 in words is "four hundred forty-one million, three hundred forty-four thousand, five hundred seven".