4002124232 has 16 divisors (see below), whose sum is σ = 7588298700. Its totient is φ = 1978577920.

The previous prime is 4002124127. The next prime is 4002124249. The reversal of 4002124232 is 2324212004.

4002124232 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 2 ways, for example, as 3949619716 + 52504516 = 62846^2 + 7246^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2809769 + ... + 2811192.

Almost surely, 2^4002124232 is an apocalyptic number.

It is an amenable number.

4002124232 is a deficient number, since it is larger than the sum of its proper divisors (3586174468).

4002124232 is a wasteful number, since it uses less digits than its factorization.

4002124232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5621056 (or 5621052 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4002124232 is about 63262.3445028715. The cubic root of 4002124232 is about 1587.6820029163.

Adding to 4002124232 its reverse (2324212004), we get a palindrome (6326336236).

The spelling of 4002124232 in words is "four billion, two million, one hundred twenty-four thousand, two hundred thirty-two".