2243421420300 has 216 divisors, whose sum is σ = 7450738809696. Its totient is φ = 562660116480.

The previous prime is 2243421420299. The next prime is 2243421420341. The reversal of 2243421420300 is 30241243422.

2243421420300 is a `hidden beast` number, since 2 + 2 + 4 + 342 + 14 + 2 + 0 + 300 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22088434 + ... + 22189766.

It is an arithmetic number, because the mean of its divisors is an integer number (34494161156).

Almost surely, 2^{2243421420300} is an apocalyptic number.

2243421420300 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 2243421420300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3725369404848).

2243421420300 is an abundant number, since it is smaller than the sum of its proper divisors (5207317389396).

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

2243421420300 is a wasteful number, since it uses less digits than its factorization.

2243421420300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102817 (or 102807 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2243421420300 its reverse (30241243422), we get a palindrome (2273662663722).

The spelling of 2243421420300 in words is "two trillion, two hundred forty-three billion, four hundred twenty-one million, four hundred twenty thousand, three hundred".