441043093 has 2 divisors, whose sum is σ = 441043094. Its totient is φ = 441043092.

The previous prime is 441043091. The next prime is 441043117. The reversal of 441043093 is 390340144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419717169 + 21325924 = 20487^2 + 4618^2 .

It is a cyclic number.

It is not a de Polignac number, because 441043093 - 2¹ = 441043091 is a prime.

Together with 441043091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441043091) 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, 220521546 + 220521547.

It is an arithmetic number, because the mean of its divisors is an integer number (220521547).

Almost surely, 2^441043093 is an apocalyptic number.

It is an amenable number.

441043093 is a deficient number, since it is larger than the sum of its proper divisors (1).

441043093 is an equidigital number, since it uses as much as digits as its factorization.

441043093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 441043093 is about 21001.0259987459. The cubic root of 441043093 is about 761.1910531423.

The spelling of 441043093 in words is "four hundred forty-one million, forty-three thousand, ninety-three".