200244204405 has 64 divisors (see below), whose sum is σ = 408314657280. Its totient is φ = 91209618432.

The previous prime is 200244204379. The next prime is 200244204449. The reversal of 200244204405 is 504402442002.

It is not a de Polignac number, because 200244204405 - 2⁵ = 200244204373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 120724 + ... + 644253.

It is an arithmetic number, because the mean of its divisors is an integer number (6379916520).

Almost surely, 2^200244204405 is an apocalyptic number.

It is an amenable number.

200244204405 is an abundant number, since it is smaller than the sum of its proper divisors (208070452875).

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

200244204405 is a wasteful number, since it uses less digits than its factorization.

200244204405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765275 (or 765269 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

Adding to 200244204405 its reverse (504402442002), we get a palindrome (704646646407).

The spelling of 200244204405 in words is "two hundred billion, two hundred forty-four million, two hundred four thousand, four hundred five".