204420303044 has 24 divisors (see below), whose sum is σ = 369555648000. Its totient is φ = 98837979840.

The previous prime is 204420303037. The next prime is 204420303047. The reversal of 204420303044 is 440303024402.

It is not an unprimeable number, because it can be changed into a prime (204420303047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461369 + ... + 788480.

It is an arithmetic number, because the mean of its divisors is an integer number (15398152000).

Almost surely, 2^204420303044 is an apocalyptic number.

It is an amenable number.

204420303044 is a deficient number, since it is larger than the sum of its proper divisors (165135344956).

204420303044 is a wasteful number, since it uses less digits than its factorization.

204420303044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251203 (or 1251201 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 204420303044 its reverse (440303024402), we get a palindrome (644723327446).

The spelling of 204420303044 in words is "two hundred four billion, four hundred twenty million, three hundred three thousand, forty-four".