200442244443 has 32 divisors (see below), whose sum is σ = 320632504320. Its totient is φ = 108964910880.

The previous prime is 200442244441. The next prime is 200442244451. The reversal of 200442244443 is 344442244002.

It is not a de Polignac number, because 200442244443 - 2¹ = 200442244441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200442244441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2570905 + ... + 2647722.

It is an arithmetic number, because the mean of its divisors is an integer number (10019765760).

Almost surely, 2^200442244443 is an apocalyptic number.

200442244443 is a deficient number, since it is larger than the sum of its proper divisors (120190259877).

200442244443 is a wasteful number, since it uses less digits than its factorization.

200442244443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218727.

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 200442244443 its reverse (344442244002), we get a palindrome (544884488445).

The spelling of 200442244443 in words is "two hundred billion, four hundred forty-two million, two hundred forty-four thousand, four hundred forty-three".