41201491 has 2 divisors, whose sum is σ = 41201492. Its totient is φ = 41201490.

The previous prime is 41201483. The next prime is 41201497. The reversal of 41201491 is 19410214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41201491 - 2³ = 41201483 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41201497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20600745 + 20600746.

It is an arithmetic number, because the mean of its divisors is an integer number (20600746).

Almost surely, 2^41201491 is an apocalyptic number.

41201491 is a deficient number, since it is larger than the sum of its proper divisors (1).

41201491 is an equidigital number, since it uses as much as digits as its factorization.

41201491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 41201491 is about 6418.8387579063. The cubic root of 41201491 is about 345.3856668707.

The spelling of 41201491 in words is "forty-one million, two hundred one thousand, four hundred ninety-one".