204044404232340 has 72 divisors (see below), whose sum is σ = 707353934676480. Its totient is φ = 46638720967104.

The previous prime is 204044404232327. The next prime is 204044404232359. The reversal of 204044404232340 is 43232404440402.

204044404232340 is a `hidden beast` number, since 2 + 0 + 4 + 0 + 44 + 40 + 4 + 232 + 340 = 666.

204044404232340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 204044404232295 and 204044404232304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80970000420 + ... + 80970002939.

It is an arithmetic number, because the mean of its divisors is an integer number (9824360203840).

Almost surely, 2^{204044404232340} is an apocalyptic number.

204044404232340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204044404232340 is an abundant number, since it is smaller than the sum of its proper divisors (503309530444140).

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

204044404232340 is a wasteful number, since it uses less digits than its factorization.

204044404232340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161940003381 (or 161940003376 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 204044404232340 its reverse (43232404440402), we get a palindrome (247276808672742).

The spelling of 204044404232340 in words is "two hundred four trillion, forty-four billion, four hundred four million, two hundred thirty-two thousand, three hundred forty".