41004191 has 2 divisors, whose sum is σ = 41004192. Its totient is φ = 41004190.

The previous prime is 41004181. The next prime is 41004199. The reversal of 41004191 is 19140014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41004191 - 2²² = 36809887 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41004199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20502095 + 20502096.

It is an arithmetic number, because the mean of its divisors is an integer number (20502096).

Almost surely, 2^41004191 is an apocalyptic number.

41004191 is a deficient number, since it is larger than the sum of its proper divisors (1).

41004191 is an equidigital number, since it uses as much as digits as its factorization.

41004191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 41004191 is about 6403.4514911882. The cubic root of 41004191 is about 344.8334728074.

The spelling of 41004191 in words is "forty-one million, four thousand, one hundred ninety-one".