204023042304 has 36 divisors (see below), whose sum is σ = 542998828176. Its totient is φ = 68007680512.

The previous prime is 204023042281. The next prime is 204023042341. The reversal of 204023042304 is 403240320402.

It is a super-3 number, since 3×204023042304³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132826734 + ... + 132828269.

Almost surely, 2^204023042304 is an apocalyptic number.

204023042304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

204023042304 is an abundant number, since it is smaller than the sum of its proper divisors (338975785872).

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

204023042304 is an equidigital number, since it uses as much as digits as its factorization.

204023042304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265655022 (or 265655008 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 204023042304 its reverse (403240320402), we get a palindrome (607263362706).

The spelling of 204023042304 in words is "two hundred four billion, twenty-three million, forty-two thousand, three hundred four".