204000234 has 16 divisors (see below), whose sum is σ = 409696320. Its totient is φ = 67717440.

The previous prime is 204000217. The next prime is 204000241. The reversal of 204000234 is 432000402.

It is a happy number.

204000234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

204000234 is a modest number, since divided by 234 gives 204 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69094 + ... + 71985.

It is an arithmetic number, because the mean of its divisors is an integer number (25606020).

Almost surely, 2^204000234 is an apocalyptic number.

204000234 is an abundant number, since it is smaller than the sum of its proper divisors (205696086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204000234 is a wasteful number, since it uses less digits than its factorization.

204000234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141325.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 204000234 is about 14282.8650487218. The cubic root of 204000234 is about 588.6767567705.

Adding to 204000234 its reverse (432000402), we get a palindrome (636000636).

The spelling of 204000234 in words is "two hundred four million, two hundred thirty-four", and thus it is an aban number.