2241423232 has 128 divisors (see below), whose sum is σ = 4836464640. Its totient is φ = 1032142848.

The previous prime is 2241423229. The next prime is 2241423257. The reversal of 2241423232 is 2323241422.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 2241423197 and 2241423206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13421613 + ... + 13421779.

It is an arithmetic number, because the mean of its divisors is an integer number (37784880).

Almost surely, 2^2241423232 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 2241423232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2418232320).

2241423232 is an abundant number, since it is smaller than the sum of its proper divisors (2595041408).

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

2241423232 is a wasteful number, since it uses less digits than its factorization.

2241423232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 336 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 2241423232 is about 47343.6715095059. The cubic root of 2241423232 is about 1308.7035776830.

Adding to 2241423232 its reverse (2323241422), we get a palindrome (4564664654).

The spelling of 2241423232 in words is "two billion, two hundred forty-one million, four hundred twenty-three thousand, two hundred thirty-two".