200805424342333 has 2 divisors, whose sum is σ = 200805424342334. Its totient is φ = 200805424342332.

The previous prime is 200805424342307. The next prime is 200805424342357. The reversal of 200805424342333 is 333243424508002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183408867379609 + 17396556962724 = 13542853^2 + 4170918^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200805424342333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200805424342333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200805424340333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100402712171166 + 100402712171167.

It is an arithmetic number, because the mean of its divisors is an integer number (100402712171167).

Almost surely, 2^{200805424342333} is an apocalyptic number.

It is an amenable number.

200805424342333 is a deficient number, since it is larger than the sum of its proper divisors (1).

200805424342333 is an equidigital number, since it uses as much as digits as its factorization.

200805424342333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 43.

The spelling of 200805424342333 in words is "two hundred trillion, eight hundred five billion, four hundred twenty-four million, three hundred forty-two thousand, three hundred thirty-three".