41201819 has 2 divisors, whose sum is σ = 41201820. Its totient is φ = 41201818.

The previous prime is 41201803. The next prime is 41201827. The reversal of 41201819 is 91810214.

41201819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41201819 - 2⁴ = 41201803 is a prime.

It is a super-2 number, since 2×41201819² = 3395179777817522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41201879) 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, 20600909 + 20600910.

It is an arithmetic number, because the mean of its divisors is an integer number (20600910).

Almost surely, 2^41201819 is an apocalyptic number.

41201819 is a deficient number, since it is larger than the sum of its proper divisors (1).

41201819 is an equidigital number, since it uses as much as digits as its factorization.

41201819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 41201819 is about 6418.8643076482. The cubic root of 41201819 is about 345.3865833925.

The spelling of 41201819 in words is "forty-one million, two hundred one thousand, eight hundred nineteen".