441220320967 has 2 divisors, whose sum is σ = 441220320968. Its totient is φ = 441220320966.

The previous prime is 441220320913. The next prime is 441220321039. The reversal of 441220320967 is 769023022144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441220320967 - 2⁷ = 441220320839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441220320067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220610160483 + 220610160484.

It is an arithmetic number, because the mean of its divisors is an integer number (220610160484).

Almost surely, 2^441220320967 is an apocalyptic number.

441220320967 is a deficient number, since it is larger than the sum of its proper divisors (1).

441220320967 is an equidigital number, since it uses as much as digits as its factorization.

441220320967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 441220320967 in words is "four hundred forty-one billion, two hundred twenty million, three hundred twenty thousand, nine hundred sixty-seven".