204114004221 has 8 divisors (see below), whose sum is σ = 272395655584. Its totient is φ = 135954177840.

The previous prime is 204114004207. The next prime is 204114004253. The reversal of 204114004221 is 122400411402.

204114004221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 204114004221 - 2¹³ = 204113996029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204114004421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30452335 + ... + 30459036.

It is an arithmetic number, because the mean of its divisors is an integer number (34049456948).

Almost surely, 2^204114004221 is an apocalyptic number.

It is an amenable number.

204114004221 is a deficient number, since it is larger than the sum of its proper divisors (68281651363).

204114004221 is a wasteful number, since it uses less digits than its factorization.

204114004221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60912491.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 204114004221 its reverse (122400411402), we get a palindrome (326514415623).

The spelling of 204114004221 in words is "two hundred four billion, one hundred fourteen million, four thousand, two hundred twenty-one".