200403344143 has 8 divisors (see below), whose sum is σ = 200657754000. Its totient is φ = 200149098240.

The previous prime is 200403344123. The next prime is 200403344161. The reversal of 200403344143 is 341443304002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200403344143 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 (200403344123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2504413 + ... + 2583193.

It is an arithmetic number, because the mean of its divisors is an integer number (25082219250).

Almost surely, 2^200403344143 is an apocalyptic number.

200403344143 is a deficient number, since it is larger than the sum of its proper divisors (254409857).

200403344143 is a wasteful number, since it uses less digits than its factorization.

200403344143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81977.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 200403344143 its reverse (341443304002), we get a palindrome (541846648145).

The spelling of 200403344143 in words is "two hundred billion, four hundred three million, three hundred forty-four thousand, one hundred forty-three".