200340422 has 16 divisors (see below), whose sum is σ = 310868880. Its totient is φ = 96756768.

The previous prime is 200340407. The next prime is 200340431. The reversal of 200340422 is 224043002.

It is a self number, because there is not a number n which added to its sum of digits gives 200340422.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 548 + ... + 20024.

It is an arithmetic number, because the mean of its divisors is an integer number (19429305).

Almost surely, 2^200340422 is an apocalyptic number.

200340422 is a deficient number, since it is larger than the sum of its proper divisors (110528458).

200340422 is a wasteful number, since it uses less digits than its factorization.

200340422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19655.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 200340422 is about 14154.1662417820. The cubic root of 200340422 is about 585.1351595559.

Adding to 200340422 its reverse (224043002), we get a palindrome (424383424).

The spelling of 200340422 in words is "two hundred million, three hundred forty thousand, four hundred twenty-two".