20043300204 has 48 divisors (see below), whose sum is σ = 51971740800. Its totient is φ = 6680119248.

The previous prime is 20043300191. The next prime is 20043300257. The reversal of 20043300204 is 40200334002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1464039 + ... + 1477665.

It is an arithmetic number, because the mean of its divisors is an integer number (1082744600).

Almost surely, 2^20043300204 is an apocalyptic number.

It is an amenable number.

20043300204 is an abundant number, since it is smaller than the sum of its proper divisors (31928440596).

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

20043300204 is a wasteful number, since it uses less digits than its factorization.

20043300204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27259 (or 27251 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 20043300204 its reverse (40200334002), we get a palindrome (60243634206).

The spelling of 20043300204 in words is "twenty billion, forty-three million, three hundred thousand, two hundred four".