3231443223 has 12 divisors (see below), whose sum is σ = 4668227200. Its totient is φ = 2154024576.

The previous prime is 3231443207. The next prime is 3231443263. The reversal of 3231443223 is 3223441323.

3231443223 is a `hidden beast` number, since 323 + 14 + 4 + 322 + 3 = 666.

3231443223 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3231443223 - 2⁴ = 3231443207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231443203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75303 + ... + 110151.

Almost surely, 2^3231443223 is an apocalyptic number.

3231443223 is a deficient number, since it is larger than the sum of its proper divisors (1436783977).

3231443223 is a wasteful number, since it uses less digits than its factorization.

3231443223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45158 (or 45155 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 3231443223 is about 56845.7845666677. The cubic root of 3231443223 is about 1478.4234525338.

Adding to 3231443223 its reverse (3223441323), we get a palindrome (6454884546).

The spelling of 3231443223 in words is "three billion, two hundred thirty-one million, four hundred forty-three thousand, two hundred twenty-three".