204424243304100 has 72 divisors (see below), whose sum is σ = 591471154985760. Its totient is φ = 54512792590080.

The previous prime is 204424243304027. The next prime is 204424243304131. The reversal of 204424243304100 is 1403342424402.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48198136 + ... + 52267664.

It is an arithmetic number, because the mean of its divisors is an integer number (8214877152580).

Almost surely, 2^{204424243304100} is an apocalyptic number.

204424243304100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204424243304100 is an abundant number, since it is smaller than the sum of its proper divisors (387046911681660).

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

204424243304100 is a wasteful number, since it uses less digits than its factorization.

204424243304100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4236989 (or 4236982 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 204424243304100 its reverse (1403342424402), we get a palindrome (205827585728502).

The spelling of 204424243304100 in words is "two hundred four trillion, four hundred twenty-four billion, two hundred forty-three million, three hundred four thousand, one hundred".