41243413 has 2 divisors, whose sum is σ = 41243414. Its totient is φ = 41243412.

The previous prime is 41243399. The next prime is 41243441. The reversal of 41243413 is 31434214.

41243413 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., 29669809 + 11573604 = 5447^2 + 3402^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41243413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41243473) 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, 20621706 + 20621707.

It is an arithmetic number, because the mean of its divisors is an integer number (20621707).

Almost surely, 2^41243413 is an apocalyptic number.

It is an amenable number.

41243413 is a deficient number, since it is larger than the sum of its proper divisors (1).

41243413 is an equidigital number, since it uses as much as digits as its factorization.

41243413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 22.

The square root of 41243413 is about 6422.1034716049. The cubic root of 41243413 is about 345.5027690234.

Adding to 41243413 its reverse (31434214), we get a palindrome (72677627).

The spelling of 41243413 in words is "forty-one million, two hundred forty-three thousand, four hundred thirteen".