200442041 has 2 divisors, whose sum is σ = 200442042. Its totient is φ = 200442040.

The previous prime is 200442037. The next prime is 200442043. The reversal of 200442041 is 140244002.

200442041 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 can be written as a sum of positive squares in only one way, i.e., 187690000 + 12752041 = 13700^2 + 3571^2 .

It is a cyclic number.

It is not a de Polignac number, because 200442041 - 2² = 200442037 is a prime.

Together with 200442043, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200442043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100221020 + 100221021.

It is an arithmetic number, because the mean of its divisors is an integer number (100221021).

Almost surely, 2^200442041 is an apocalyptic number.

It is an amenable number.

200442041 is a deficient number, since it is larger than the sum of its proper divisors (1).

200442041 is an equidigital number, since it uses as much as digits as its factorization.

200442041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 200442041 is about 14157.7555071417. The cubic root of 200442041 is about 585.2340758547.

Adding to 200442041 its reverse (140244002), we get a palindrome (340686043).

The spelling of 200442041 in words is "two hundred million, four hundred forty-two thousand, forty-one".