41266321 has 2 divisors, whose sum is σ = 41266322. Its totient is φ = 41266320.

The previous prime is 41266319. The next prime is 41266331. The reversal of 41266321 is 12366214.

41266321 is nontrivially palindromic in base 14.

41266321 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 can be written as a sum of positive squares in only one way, i.e., 25553025 + 15713296 = 5055^2 + 3964^2 .

It is a cyclic number.

It is not a de Polignac number, because 41266321 - 2¹ = 41266319 is a prime.

Together with 41266319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (41266331) 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, 20633160 + 20633161.

It is an arithmetic number, because the mean of its divisors is an integer number (20633161).

Almost surely, 2^41266321 is an apocalyptic number.

It is an amenable number.

41266321 is a deficient number, since it is larger than the sum of its proper divisors (1).

41266321 is an equidigital number, since it uses as much as digits as its factorization.

41266321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 41266321 is about 6423.8867518038. The cubic root of 41266321 is about 345.5667251959.

The spelling of 41266321 in words is "forty-one million, two hundred sixty-six thousand, three hundred twenty-one".