204114243 has 8 divisors (see below), whose sum is σ = 273656656. Its totient is φ = 135324000.

The previous prime is 204114221. The next prime is 204114263. The reversal of 204114243 is 342411402.

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

It is not a de Polignac number, because 204114243 - 2⁹ = 204113731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204114263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187408 + ... + 188493.

It is an arithmetic number, because the mean of its divisors is an integer number (34207082).

Almost surely, 2^204114243 is an apocalyptic number.

204114243 is a deficient number, since it is larger than the sum of its proper divisors (69542413).

204114243 is a wasteful number, since it uses less digits than its factorization.

204114243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376085.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 204114243 is about 14286.8556022660. The cubic root of 204114243 is about 588.7864003531.

Adding to 204114243 its reverse (342411402), we get a palindrome (546525645).

The spelling of 204114243 in words is "two hundred four million, one hundred fourteen thousand, two hundred forty-three".