200200323144 has 32 divisors (see below), whose sum is σ = 508983876000. Its totient is φ = 65602365312.

The previous prime is 200200323133. The next prime is 200200323161. The reversal of 200200323144 is 441323002002.

It is a self number, because there is not a number n which added to its sum of digits gives 200200323144.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 70690789 + ... + 70693620.

It is an arithmetic number, because the mean of its divisors is an integer number (15905746125).

Almost surely, 2^200200323144 is an apocalyptic number.

200200323144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

200200323144 is an abundant number, since it is smaller than the sum of its proper divisors (308783552856).

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

200200323144 is a wasteful number, since it uses less digits than its factorization.

200200323144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141384477 (or 141384473 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 200200323144 its reverse (441323002002), we get a palindrome (641523325146).

The spelling of 200200323144 in words is "two hundred billion, two hundred million, three hundred twenty-three thousand, one hundred forty-four".