2243030421300 has 144 divisors (see below), whose sum is σ = 6834373613760. Its totient is φ = 566414069760.

The previous prime is 2243030421221. The next prime is 2243030421323. The reversal of 2243030421300 is 31240303422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13213764 + ... + 13382436.

Almost surely, 2^{2243030421300} is an apocalyptic number.

2243030421300 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 2243030421300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3417186806880).

2243030421300 is an abundant number, since it is smaller than the sum of its proper divisors (4591343192460).

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

2243030421300 is a wasteful number, since it uses less digits than its factorization.

2243030421300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171042 (or 171035 counting only the distinct ones).

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

Adding to 2243030421300 its reverse (31240303422), we get a palindrome (2274270724722).

The spelling of 2243030421300 in words is "two trillion, two hundred forty-three billion, thirty million, four hundred twenty-one thousand, three hundred".