441311963 has 2 divisors, whose sum is σ = 441311964. Its totient is φ = 441311962.

The previous prime is 441311951. The next prime is 441312007. The reversal of 441311963 is 369113144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441311963 - 2⁸ = 441311707 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (441311863) 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, 220655981 + 220655982.

It is an arithmetic number, because the mean of its divisors is an integer number (220655982).

Almost surely, 2^441311963 is an apocalyptic number.

441311963 is a deficient number, since it is larger than the sum of its proper divisors (1).

441311963 is an equidigital number, since it uses as much as digits as its factorization.

441311963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 32.

The square root of 441311963 is about 21007.4263773552. The cubic root of 441311963 is about 761.3457015709.

The spelling of 441311963 in words is "four hundred forty-one million, three hundred eleven thousand, nine hundred sixty-three".