204450323 has 8 divisors (see below), whose sum is σ = 254899200. Its totient is φ = 159311880.

The previous prime is 204450307. The next prime is 204450359. The reversal of 204450323 is 323054402.

204450323 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 204450323 - 2⁴ = 204450307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204450373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1327523 + ... + 1327676.

It is an arithmetic number, because the mean of its divisors is an integer number (31862400).

Almost surely, 2^204450323 is an apocalyptic number.

204450323 is a deficient number, since it is larger than the sum of its proper divisors (50448877).

204450323 is a wasteful number, since it uses less digits than its factorization.

204450323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655217.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 204450323 is about 14298.6126250067. The cubic root of 204450323 is about 589.1093744306.

The spelling of 204450323 in words is "two hundred four million, four hundred fifty thousand, three hundred twenty-three".