441034261 has 2 divisors, whose sum is σ = 441034262. Its totient is φ = 441034260.

The previous prime is 441034219. The next prime is 441034309. The reversal of 441034261 is 162430144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 440748036 + 286225 = 20994^2 + 535^2 .

It is a cyclic number.

It is not a de Polignac number, because 441034261 - 2²⁷ = 306816533 is a prime.

It is a super-2 number, since 2×441034261² = 389022438751632242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441034211) 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, 220517130 + 220517131.

It is an arithmetic number, because the mean of its divisors is an integer number (220517131).

Almost surely, 2^441034261 is an apocalyptic number.

It is an amenable number.

441034261 is a deficient number, since it is larger than the sum of its proper divisors (1).

441034261 is an equidigital number, since it uses as much as digits as its factorization.

441034261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 441034261 is about 21000.8157222523. The cubic root of 441034261 is about 761.1859720937.

The spelling of 441034261 in words is "four hundred forty-one million, thirty-four thousand, two hundred sixty-one".