200201444393 has 2 divisors, whose sum is σ = 200201444394. Its totient is φ = 200201444392.

The previous prime is 200201444383. The next prime is 200201444437. The reversal of 200201444393 is 393444102002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 181145574544 + 19055869849 = 425612^2 + 138043^2 .

It is a cyclic number.

It is not a de Polignac number, because 200201444393 - 2⁸ = 200201444137 is a prime.

It is a super-2 number, since 2×200201444393² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200201444323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100722196 + 100100722197.

It is an arithmetic number, because the mean of its divisors is an integer number (100100722197).

Almost surely, 2^200201444393 is an apocalyptic number.

It is an amenable number.

200201444393 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201444393 is an equidigital number, since it uses as much as digits as its factorization.

200201444393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 200201444393 its reverse (393444102002), we get a palindrome (593645546395).

The spelling of 200201444393 in words is "two hundred billion, two hundred one million, four hundred forty-four thousand, three hundred ninety-three".