204043424113040 has 40 divisors (see below), whose sum is σ = 482441655329280. Its totient is φ = 80234024395136.

The previous prime is 204043424113019. The next prime is 204043424113127. The reversal of 204043424113040 is 40311424340402.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 204043424112988 and 204043424113006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21614764784 + ... + 21614774223.

It is an arithmetic number, because the mean of its divisors is an integer number (12061041383232).

Almost surely, 2^{204043424113040} is an apocalyptic number.

204043424113040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204043424113040 is an abundant number, since it is smaller than the sum of its proper divisors (278398231216240).

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

204043424113040 is a wasteful number, since it uses less digits than its factorization.

204043424113040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43229539079 (or 43229539073 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 204043424113040 its reverse (40311424340402), we get a palindrome (244354848453442).

The spelling of 204043424113040 in words is "two hundred four trillion, forty-three billion, four hundred twenty-four million, one hundred thirteen thousand, forty".