42411841 has 2 divisors, whose sum is σ = 42411842. Its totient is φ = 42411840.

The previous prime is 42411829. The next prime is 42411847. The reversal of 42411841 is 14811424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39639616 + 2772225 = 6296^2 + 1665^2 .

It is a cyclic number.

It is not a de Polignac number, because 42411841 - 2⁹ = 42411329 is a prime.

It is not a weakly prime, because it can be changed into another prime (42411847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21205920 + 21205921.

It is an arithmetic number, because the mean of its divisors is an integer number (21205921).

Almost surely, 2^42411841 is an apocalyptic number.

It is an amenable number.

42411841 is a deficient number, since it is larger than the sum of its proper divisors (1).

42411841 is an equidigital number, since it uses as much as digits as its factorization.

42411841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1024, while the sum is 25.

The square root of 42411841 is about 6512.4374085284. The cubic root of 42411841 is about 348.7351378327.

The spelling of 42411841 in words is "forty-two million, four hundred eleven thousand, eight hundred forty-one".