200204818340 has 48 divisors (see below), whose sum is σ = 445480560000. Its totient is φ = 75317171712.

The previous prime is 200204818321. The next prime is 200204818361. The reversal of 200204818340 is 43818402002.

200204818340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200204818297 and 200204818306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265211 + ... + 686109.

It is an arithmetic number, because the mean of its divisors is an integer number (9280845000).

Almost surely, 2^200204818340 is an apocalyptic number.

200204818340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200204818340 is an abundant number, since it is smaller than the sum of its proper divisors (245275741660).

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

200204818340 is a wasteful number, since it uses less digits than its factorization.

200204818340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422324 (or 422322 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The spelling of 200204818340 in words is "two hundred billion, two hundred four million, eight hundred eighteen thousand, three hundred forty".