4232442233 has 4 divisors (see below), whose sum is σ = 4269897588. Its totient is φ = 4194986880.

The previous prime is 4232442163. The next prime is 4232442251. The reversal of 4232442233 is 3322442324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2377245049 + 1855197184 = 48757^2 + 43072^2 .

It is a cyclic number.

It is not a de Polignac number, because 4232442233 - 2¹² = 4232438137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4232442196 and 4232442205.

It is not an unprimeable number, because it can be changed into a prime (4232442293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18727508 + ... + 18727733.

It is an arithmetic number, because the mean of its divisors is an integer number (1067474397).

Almost surely, 2^4232442233 is an apocalyptic number.

It is an amenable number.

4232442233 is a deficient number, since it is larger than the sum of its proper divisors (37455355).

4232442233 is a wasteful number, since it uses less digits than its factorization.

4232442233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37455354.

The product of its digits is 27648, while the sum is 29.

The square root of 4232442233 is about 65057.2227581227. Note that the first 3 decimals coincide. The cubic root of 4232442233 is about 1617.5722199240.

Adding to 4232442233 its reverse (3322442324), we get a palindrome (7554884557).

Subtracting from 4232442233 its reverse (3322442324), we obtain a palindrome (909999909).

The spelling of 4232442233 in words is "four billion, two hundred thirty-two million, four hundred forty-two thousand, two hundred thirty-three".