441130541 has 2 divisors, whose sum is σ = 441130542. Its totient is φ = 441130540.

The previous prime is 441130537. The next prime is 441130553. The reversal of 441130541 is 145031144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346146025 + 94984516 = 18605^2 + 9746^2 .

It is a cyclic number.

It is not a de Polignac number, because 441130541 - 2² = 441130537 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441130561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220565270 + 220565271.

It is an arithmetic number, because the mean of its divisors is an integer number (220565271).

Almost surely, 2^441130541 is an apocalyptic number.

It is an amenable number.

441130541 is a deficient number, since it is larger than the sum of its proper divisors (1).

441130541 is an equidigital number, since it uses as much as digits as its factorization.

441130541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 441130541 is about 21003.1078890720. The cubic root of 441130541 is about 761.2413583071.

Adding to 441130541 its reverse (145031144), we get a palindrome (586161685).

The spelling of 441130541 in words is "four hundred forty-one million, one hundred thirty thousand, five hundred forty-one".