200064004664 has 32 divisors (see below), whose sum is σ = 398933950800. Its totient is φ = 93790172160.

The previous prime is 200064004663. The next prime is 200064004667. The reversal of 200064004664 is 466400460002.

It is a self number, because there is not a number n which added to its sum of digits gives 200064004664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200064004663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6769847 + ... + 6799334.

Almost surely, 2^200064004664 is an apocalyptic number.

It is an amenable number.

200064004664 is a deficient number, since it is larger than the sum of its proper divisors (198869946136).

200064004664 is a wasteful number, since it uses less digits than its factorization.

200064004664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13569303 (or 13569299 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 200064004664 its reverse (466400460002), we get a palindrome (666464464666).

The spelling of 200064004664 in words is "two hundred billion, sixty-four million, four thousand, six hundred sixty-four".