200412291 has 8 divisors (see below), whose sum is σ = 268168464. Its totient is φ = 133132160.

The previous prime is 200412287. The next prime is 200412299. The reversal of 200412291 is 192214002.

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 200412291 - 2² = 200412287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200412299) by changing a digit.

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, 118026 + ... + 119711.

It is an arithmetic number, because the mean of its divisors is an integer number (33521058).

Almost surely, 2^200412291 is an apocalyptic number.

200412291 is a deficient number, since it is larger than the sum of its proper divisors (67756173).

200412291 is a wasteful number, since it uses less digits than its factorization.

200412291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238021.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 200412291 is about 14156.7048072636. The cubic root of 200412291 is about 585.2051205598.

Adding to 200412291 its reverse (192214002), we get a palindrome (392626293).

The spelling of 200412291 in words is "two hundred million, four hundred twelve thousand, two hundred ninety-one".