200424291 has 8 divisors (see below), whose sum is σ = 267362304. Its totient is φ = 133551240.

The previous prime is 200424241. The next prime is 200424353. The reversal of 200424291 is 192424002.

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

It is not a de Polignac number, because 200424291 - 2⁷ = 200424163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200424241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8515 + ... + 21756.

It is an arithmetic number, because the mean of its divisors is an integer number (33420288).

Almost surely, 2^200424291 is an apocalyptic number.

200424291 is a deficient number, since it is larger than the sum of its proper divisors (66938013).

200424291 is a wasteful number, since it uses less digits than its factorization.

200424291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32481.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 200424291 is about 14157.1286283625. The cubic root of 200424291 is about 585.2168003512.

Adding to 200424291 its reverse (192424002), we get a palindrome (392848293).

The spelling of 200424291 in words is "two hundred million, four hundred twenty-four thousand, two hundred ninety-one".