4143243332 has 24 divisors (see below), whose sum is σ = 7680549240. Its totient is φ = 1948907520.

The previous prime is 4143243323. The next prime is 4143243337. The reversal of 4143243332 is 2333423414.

4143243332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 874148356 + 3269094976 = 29566^2 + 57176^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4143243295 and 4143243304.

It is not an unprimeable number, because it can be changed into a prime (4143243337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159344 + ... + 183512.

It is an arithmetic number, because the mean of its divisors is an integer number (320022885).

Almost surely, 2^4143243332 is an apocalyptic number.

It is an amenable number.

4143243332 is a deficient number, since it is larger than the sum of its proper divisors (3537305908).

4143243332 is a wasteful number, since it uses less digits than its factorization.

4143243332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26711 (or 26709 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

The square root of 4143243332 is about 64368.0303566918. The cubic root of 4143243332 is about 1606.1279755051.

Adding to 4143243332 its reverse (2333423414), we get a palindrome (6476666746).

The spelling of 4143243332 in words is "four billion, one hundred forty-three million, two hundred forty-three thousand, three hundred thirty-two".