41321243 has 2 divisors, whose sum is σ = 41321244. Its totient is φ = 41321242.

The previous prime is 41321227. The next prime is 41321297. The reversal of 41321243 is 34212314.

41321243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41321243 - 2⁴ = 41321227 is a prime.

It is not a weakly prime, because it can be changed into another prime (41321213) 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, 20660621 + 20660622.

It is an arithmetic number, because the mean of its divisors is an integer number (20660622).

Almost surely, 2^41321243 is an apocalyptic number.

41321243 is a deficient number, since it is larger than the sum of its proper divisors (1).

41321243 is an equidigital number, since it uses as much as digits as its factorization.

41321243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 20.

The square root of 41321243 is about 6428.1601566856. The cubic root of 41321243 is about 345.7199639753.

Adding to 41321243 its reverse (34212314), we get a palindrome (75533557).

The spelling of 41321243 in words is "forty-one million, three hundred twenty-one thousand, two hundred forty-three".