200444244001 has 4 divisors (see below), whose sum is σ = 200449819312. Its totient is φ = 200438668692.

The previous prime is 200444243981. The next prime is 200444244031. The reversal of 200444244001 is 100442444002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200444244001 - 2¹¹ = 200444241953 is a prime.

It is a super-3 number, since 3×200444244001³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200444244031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2733375 + ... + 2805748.

It is an arithmetic number, because the mean of its divisors is an integer number (50112454828).

Almost surely, 2^200444244001 is an apocalyptic number.

It is an amenable number.

200444244001 is a deficient number, since it is larger than the sum of its proper divisors (5575311).

200444244001 is an equidigital number, since it uses as much as digits as its factorization.

200444244001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5575310.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 200444244001 its reverse (100442444002), we get a palindrome (300886688003).

The spelling of 200444244001 in words is "two hundred billion, four hundred forty-four million, two hundred forty-four thousand, one".