200430364266 has 96 divisors (see below), whose sum is σ = 484982372160. Its totient is φ = 59297011200.

The previous prime is 200430364243. The next prime is 200430364271. The reversal of 200430364266 is 662463034002.

200430364266 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 3 + 0 + 3 + 642 + 6 + 6 = 666.

200430364266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 200430364266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26295936 + ... + 26303556.

It is an arithmetic number, because the mean of its divisors is an integer number (5051899710).

Almost surely, 2^200430364266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200430364266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242491186080).

200430364266 is an abundant number, since it is smaller than the sum of its proper divisors (284552007894).

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

200430364266 is a wasteful number, since it uses less digits than its factorization.

200430364266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10772 (or 10769 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 200430364266 its reverse (662463034002), we get a palindrome (862893398268).

The spelling of 200430364266 in words is "two hundred billion, four hundred thirty million, three hundred sixty-four thousand, two hundred sixty-six".