441544211063 has 2 divisors, whose sum is σ = 441544211064. Its totient is φ = 441544211062.

The previous prime is 441544211047. The next prime is 441544211149. The reversal of 441544211063 is 360112445144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441544211063 - 2⁴ = 441544211047 is a prime.

It is a super-2 number, since 2×441544211063² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441544211023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220772105531 + 220772105532.

It is an arithmetic number, because the mean of its divisors is an integer number (220772105532).

Almost surely, 2^441544211063 is an apocalyptic number.

441544211063 is a deficient number, since it is larger than the sum of its proper divisors (1).

441544211063 is an equidigital number, since it uses as much as digits as its factorization.

441544211063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 441544211063 in words is "four hundred forty-one billion, five hundred forty-four million, two hundred eleven thousand, sixty-three".