441808020054163 has 12 divisors (see below), whose sum is σ = 536285156553360. Its totient is φ = 362227693459632.

The previous prime is 441808020054143. The next prime is 441808020054211. The reversal of 441808020054163 is 361450020808144.

It is not a de Polignac number, because 441808020054163 - 2²¹ = 441808017957011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441808020054143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196010655508 + ... + 196010657761.

It is an arithmetic number, because the mean of its divisors is an integer number (44690429712780).

Almost surely, 2^{441808020054163} is an apocalyptic number.

441808020054163 is a deficient number, since it is larger than the sum of its proper divisors (94477136499197).

441808020054163 is a wasteful number, since it uses less digits than its factorization.

441808020054163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392021313306 (or 392021313299 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 441808020054163 in words is "four hundred forty-one trillion, eight hundred eight billion, twenty million, fifty-four thousand, one hundred sixty-three".