200005320325420 has 12 divisors (see below), whose sum is σ = 420011172683424. Its totient is φ = 80002128130160.

The previous prime is 200005320325387. The next prime is 200005320325423. The reversal of 200005320325420 is 24523023500002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (200005320325423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000133008116 + ... + 5000133008155.

It is an arithmetic number, because the mean of its divisors is an integer number (35000931056952).

Almost surely, 2^{200005320325420} is an apocalyptic number.

200005320325420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200005320325420 is an abundant number, since it is smaller than the sum of its proper divisors (220005852358004).

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

200005320325420 is a wasteful number, since it uses less digits than its factorization.

200005320325420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000266016280 (or 10000266016278 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 200005320325420 its reverse (24523023500002), we get a palindrome (224528343825422).

The spelling of 200005320325420 in words is "two hundred trillion, five billion, three hundred twenty million, three hundred twenty-five thousand, four hundred twenty".