441879166811 has 2 divisors, whose sum is σ = 441879166812. Its totient is φ = 441879166810.

The previous prime is 441879166747. The next prime is 441879166823. The reversal of 441879166811 is 118661978144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 441879166811 - 2⁶ = 441879166747 is a prime.

It is not a weakly prime, because it can be changed into another prime (441879166831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220939583405 + 220939583406.

It is an arithmetic number, because the mean of its divisors is an integer number (220939583406).

Almost surely, 2^441879166811 is an apocalyptic number.

441879166811 is a deficient number, since it is larger than the sum of its proper divisors (1).

441879166811 is an equidigital number, since it uses as much as digits as its factorization.

441879166811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 56.

The spelling of 441879166811 in words is "four hundred forty-one billion, eight hundred seventy-nine million, one hundred sixty-six thousand, eight hundred eleven".