2244432443232 has 192 divisors, whose sum is σ = 7092804096000. Its totient is φ = 607076467200.

The previous prime is 2244432443177. The next prime is 2244432443257. The reversal of 2244432443232 is 2323442344422.

It is a nude number because it is divisible by every one of its digits.

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 31 ways as a sum of consecutive naturals, for example, 17799607 + ... + 17925257.

It is an arithmetic number, because the mean of its divisors is an integer number (36941688000).

Almost surely, 2^{2244432443232} 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 2244432443232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3546402048000).

2244432443232 is an abundant number, since it is smaller than the sum of its proper divisors (4848371652768).

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

2244432443232 is a wasteful number, since it uses less digits than its factorization.

2244432443232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127089 (or 127081 counting only the distinct ones).

The product of its digits is 884736, while the sum is 39.

Adding to 2244432443232 its reverse (2323442344422), we get a palindrome (4567874787654).

The spelling of 2244432443232 in words is "two trillion, two hundred forty-four billion, four hundred thirty-two million, four hundred forty-three thousand, two hundred thirty-two".