441484531 has 2 divisors, whose sum is σ = 441484532. Its totient is φ = 441484530.

The previous prime is 441484523. The next prime is 441484567. The reversal of 441484531 is 135484144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441484531 - 2³ = 441484523 is a prime.

It is a super-2 number, since 2×441484531² = 389817182224579922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (441484501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220742265 + 220742266.

It is an arithmetic number, because the mean of its divisors is an integer number (220742266).

Almost surely, 2^441484531 is an apocalyptic number.

441484531 is a deficient number, since it is larger than the sum of its proper divisors (1).

441484531 is an equidigital number, since it uses as much as digits as its factorization.

441484531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30720, while the sum is 34.

The square root of 441484531 is about 21011.5332853174. The cubic root of 441484531 is about 761.4449260006. Note that the first 3 decimals are identical.

The spelling of 441484531 in words is "four hundred forty-one million, four hundred eighty-four thousand, five hundred thirty-one".