200024345 has 8 divisors (see below), whose sum is σ = 240237576. Its totient is φ = 159880576.

The previous prime is 200024327. The next prime is 200024371. The reversal of 200024345 is 543420002.

It can be written as a sum of positive squares in 4 ways, for example, as 43349056 + 156675289 = 6584^2 + 12517^2 .

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 200024345 - 2¹⁰ = 200023321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10802 + ... + 22731.

It is an arithmetic number, because the mean of its divisors is an integer number (30029697).

Almost surely, 2^200024345 is an apocalyptic number.

It is an amenable number.

200024345 is a deficient number, since it is larger than the sum of its proper divisors (40213231).

200024345 is a wasteful number, since it uses less digits than its factorization.

200024345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34731.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 200024345 is about 14142.9963232690. The cubic root of 200024345 is about 584.8272750838.

Adding to 200024345 its reverse (543420002), we get a palindrome (743444347).

The spelling of 200024345 in words is "two hundred million, twenty-four thousand, three hundred forty-five".