204100033426 has 16 divisors (see below), whose sum is σ = 316037099520. Its totient is φ = 98754567840.

The previous prime is 204100033411. The next prime is 204100033427. The reversal of 204100033426 is 624330001402.

204100033426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 204100033426.

It is not an unprimeable number, because it can be changed into a prime (204100033427) 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, 2872015 + ... + 2942221.

It is an arithmetic number, because the mean of its divisors is an integer number (19752318720).

Almost surely, 2^204100033426 is an apocalyptic number.

204100033426 is a deficient number, since it is larger than the sum of its proper divisors (111937066094).

204100033426 is a wasteful number, since it uses less digits than its factorization.

204100033426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117129.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 204100033426 its reverse (624330001402), we get a palindrome (828430034828).

The spelling of 204100033426 in words is "two hundred four billion, one hundred million, thirty-three thousand, four hundred twenty-six".