200441443231 has 2 divisors, whose sum is σ = 200441443232. Its totient is φ = 200441443230.

The previous prime is 200441443199. The next prime is 200441443247. The reversal of 200441443231 is 132344144002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200441443231 - 2⁵ = 200441443199 is a prime.

It is a super-2 number, since 2×200441443231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200441443231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200441441231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100220721615 + 100220721616.

It is an arithmetic number, because the mean of its divisors is an integer number (100220721616).

Almost surely, 2^200441443231 is an apocalyptic number.

200441443231 is a deficient number, since it is larger than the sum of its proper divisors (1).

200441443231 is an equidigital number, since it uses as much as digits as its factorization.

200441443231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 200441443231 its reverse (132344144002), we get a palindrome (332785587233).

The spelling of 200441443231 in words is "two hundred billion, four hundred forty-one million, four hundred forty-three thousand, two hundred thirty-one".