200244340351 has 4 divisors (see below), whose sum is σ = 218448371304. Its totient is φ = 182040309400.

The previous prime is 200244340301. The next prime is 200244340397. The reversal of 200244340351 is 153043442002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200244340351 - 2¹⁷ = 200244209279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200244340301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9102015460 + ... + 9102015481.

It is an arithmetic number, because the mean of its divisors is an integer number (54612092826).

Almost surely, 2^200244340351 is an apocalyptic number.

200244340351 is a deficient number, since it is larger than the sum of its proper divisors (18204030953).

200244340351 is a wasteful number, since it uses less digits than its factorization.

200244340351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18204030952.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 200244340351 its reverse (153043442002), we get a palindrome (353287782353).

The spelling of 200244340351 in words is "two hundred billion, two hundred forty-four million, three hundred forty thousand, three hundred fifty-one".