200244064648 has 16 divisors (see below), whose sum is σ = 376437934080. Its totient is φ = 99860615568.

The previous prime is 200244064609. The next prime is 200244064703. The reversal of 200244064648 is 846460442002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 200244064648.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32673840 + ... + 32679967.

It is an arithmetic number, because the mean of its divisors is an integer number (23527370880).

Almost surely, 2^200244064648 is an apocalyptic number.

It is an amenable number.

200244064648 is a deficient number, since it is larger than the sum of its proper divisors (176193869432).

200244064648 is a wasteful number, since it uses less digits than its factorization.

200244064648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65354196 (or 65354192 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 40.

The spelling of 200244064648 in words is "two hundred billion, two hundred forty-four million, sixty-four thousand, six hundred forty-eight".