200424403442343 has 8 divisors (see below), whose sum is σ = 267357354623856. Its totient is φ = 133553860611200.

The previous prime is 200424403442327. The next prime is 200424403442369. The reversal of 200424403442343 is 343244304424002.

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 200424403442343 - 2⁴ = 200424403442327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200424403442743) 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, 15602080098 + ... + 15602092943.

It is an arithmetic number, because the mean of its divisors is an integer number (33419669327982).

Almost surely, 2^{200424403442343} is an apocalyptic number.

200424403442343 is a deficient number, since it is larger than the sum of its proper divisors (66932951181513).

200424403442343 is a wasteful number, since it uses less digits than its factorization.

200424403442343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31204175185.

The product of its (nonzero) digits is 884736, while the sum is 39.

Adding to 200424403442343 its reverse (343244304424002), we get a palindrome (543668707866345).

The spelling of 200424403442343 in words is "two hundred trillion, four hundred twenty-four billion, four hundred three million, four hundred forty-two thousand, three hundred forty-three".