200011334431243 has 4 divisors (see below), whose sum is σ = 200771833801968. Its totient is φ = 199250835060520.

The previous prime is 200011334431241. The next prime is 200011334431301. The reversal of 200011334431243 is 342134433110002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200011334431243 - 2¹ = 200011334431241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200011334431241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380249684968 + ... + 380249685493.

It is an arithmetic number, because the mean of its divisors is an integer number (50192958450492).

Almost surely, 2^{200011334431243} is an apocalyptic number.

200011334431243 is a deficient number, since it is larger than the sum of its proper divisors (760499370725).

200011334431243 is an equidigital number, since it uses as much as digits as its factorization.

200011334431243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760499370724.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 200011334431243 its reverse (342134433110002), we get a palindrome (542145767541245).

The spelling of 200011334431243 in words is "two hundred trillion, eleven billion, three hundred thirty-four million, four hundred thirty-one thousand, two hundred forty-three".