200444442444 has 36 divisors (see below), whose sum is σ = 511598230416. Its totient is φ = 66166125408.

The previous prime is 200444442433. The next prime is 200444442449. The reversal of 200444442444 is 444244444002.

200444442444 is a `hidden beast` number, since 200 + 4 + 4 + 4 + 4 + 4 + 2 + 444 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 200444442399 and 200444442408.

It is not an unprimeable number, because it can be changed into a prime (200444442449) 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 11 ways as a sum of consecutive naturals, for example, 27024939 + ... + 27032354.

It is an arithmetic number, because the mean of its divisors is an integer number (14211061956).

Almost surely, 2^200444442444 is an apocalyptic number.

It is an amenable number.

200444442444 is an abundant number, since it is smaller than the sum of its proper divisors (311153787972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200444442444 is a wasteful number, since it uses less digits than its factorization.

200444442444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54057406 (or 54057401 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 200444442444 its reverse (444244444002), we get a palindrome (644688886446).

The spelling of 200444442444 in words is "two hundred billion, four hundred forty-four million, four hundred forty-two thousand, four hundred forty-four".