2243430012304 has 80 divisors (see below), whose sum is σ = 4959840549888. Its totient is φ = 973836527616.

The previous prime is 2243430012301. The next prime is 2243430012347. The reversal of 2243430012304 is 4032100343422.

It is not an unprimeable number, because it can be changed into a prime (2243430012301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4823569 + ... + 5268175.

Almost surely, 2^{2243430012304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2243430012304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2479920274944).

2243430012304 is an abundant number, since it is smaller than the sum of its proper divisors (2716410537584).

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

2243430012304 is a wasteful number, since it uses less digits than its factorization.

2243430012304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446072 (or 446066 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2243430012304 its reverse (4032100343422), we get a palindrome (6275530355726).

The spelling of 2243430012304 in words is "two trillion, two hundred forty-three billion, four hundred thirty million, twelve thousand, three hundred four".