200664240284 has 12 divisors (see below), whose sum is σ = 351166722984. Its totient is φ = 100330890864.

The previous prime is 200664240239. The next prime is 200664240289. The reversal of 200664240284 is 482042466002.

It is a super-2 number, since 2×200664240284² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200664240289) 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, 128699 + ... + 646445.

It is an arithmetic number, because the mean of its divisors is an integer number (29263893582).

Almost surely, 2^200664240284 is an apocalyptic number.

It is an amenable number.

200664240284 is a deficient number, since it is larger than the sum of its proper divisors (150502482700).

200664240284 is a wasteful number, since it uses less digits than its factorization.

200664240284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614644 (or 614642 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 38.

The spelling of 200664240284 in words is "two hundred billion, six hundred sixty-four million, two hundred forty thousand, two hundred eighty-four".