200012330043240 has 256 divisors, whose sum is σ = 704956354502400. Its totient is φ = 44756874240000.

The previous prime is 200012330043199. The next prime is 200012330043263. The reversal of 200012330043240 is 42340033210002.

200012330043240 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 (24).

It is a self number, because there is not a number n which added to its sum of digits gives 200012330043240.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 809639740 + ... + 809886740.

It is an arithmetic number, because the mean of its divisors is an integer number (2753735759775).

Almost surely, 2^{200012330043240} is an apocalyptic number.

200012330043240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200012330043240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352478177251200).

200012330043240 is an abundant number, since it is smaller than the sum of its proper divisors (504944024459160).

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

200012330043240 is a wasteful number, since it uses less digits than its factorization.

200012330043240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294228 (or 294224 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 200012330043240 its reverse (42340033210002), we get a palindrome (242352363253242).

The spelling of 200012330043240 in words is "two hundred trillion, twelve billion, three hundred thirty million, forty-three thousand, two hundred forty".