200342115 has 24 divisors (see below), whose sum is σ = 351168480. Its totient is φ = 105646464.

The previous prime is 200342089. The next prime is 200342123. The reversal of 200342115 is 511243002.

It is not a de Polignac number, because 200342115 - 2⁵ = 200342083 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 21007 + ... + 29016.

It is an arithmetic number, because the mean of its divisors is an integer number (14632020).

Almost surely, 2^200342115 is an apocalyptic number.

200342115 is a deficient number, since it is larger than the sum of its proper divisors (150826365).

200342115 is a wasteful number, since it uses less digits than its factorization.

200342115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50123 (or 50120 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 200342115 is about 14154.2260473683. The cubic root of 200342115 is about 585.1368078021.

Adding to 200342115 its reverse (511243002), we get a palindrome (711585117).

The spelling of 200342115 in words is "two hundred million, three hundred forty-two thousand, one hundred fifteen".