200434042303 has 8 divisors (see below), whose sum is σ = 218791233360. Its totient is φ = 182099503680.

The previous prime is 200434042297. The next prime is 200434042399. The reversal of 200434042303 is 303240434002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200434042303 - 2¹⁷ = 200433911231 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 (200434022303) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5644600 + ... + 5679997.

It is an arithmetic number, because the mean of its divisors is an integer number (27348904170).

Almost surely, 2^200434042303 is an apocalyptic number.

200434042303 is a deficient number, since it is larger than the sum of its proper divisors (18357191057).

200434042303 is a wasteful number, since it uses less digits than its factorization.

200434042303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11326217.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 200434042303 its reverse (303240434002), we get a palindrome (503674476305).

The spelling of 200434042303 in words is "two hundred billion, four hundred thirty-four million, forty-two thousand, three hundred three".