204430132 has 24 divisors (see below), whose sum is σ = 364787360. Its totient is φ = 100219680.

The previous prime is 204430129. The next prime is 204430147. The reversal of 204430132 is 231034402.

It is a plaindrome in base 13.

It is a congruent number.

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, 59707 + ... + 63037.

Almost surely, 2^204430132 is an apocalyptic number.

It is an amenable number.

204430132 is a deficient number, since it is larger than the sum of its proper divisors (160357228).

204430132 is a wasteful number, since it uses less digits than its factorization.

204430132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3631 (or 3629 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 204430132 is about 14297.9065600528. The cubic root of 204430132 is about 589.0899808051.

Adding to 204430132 its reverse (231034402), we get a palindrome (435464534).

It can be divided in two parts, 204 and 430132, that added together give a square (430336 = 656²).

The spelling of 204430132 in words is "two hundred four million, four hundred thirty thousand, one hundred thirty-two".