4432432132 has 6 divisors (see below), whose sum is σ = 7756756238. Its totient is φ = 2216216064.

The previous prime is 4432432087. The next prime is 4432432133. The reversal of 4432432132 is 2312342344.

It can be written as a sum of positive squares in only one way, i.e., 3850947136 + 581484996 = 62056^2 + 24114^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4432432132.

It is not an unprimeable number, because it can be changed into a prime (4432432133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554054013 + ... + 554054020.

Almost surely, 2^4432432132 is an apocalyptic number.

It is an amenable number.

4432432132 is a deficient number, since it is larger than the sum of its proper divisors (3324324106).

4432432132 is a wasteful number, since it uses less digits than its factorization.

4432432132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108108037 (or 1108108035 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 4432432132 is about 66576.5133662014. The cubic root of 4432432132 is about 1642.6588008912.

Adding to 4432432132 its reverse (2312342344), we get a palindrome (6744774476).

The spelling of 4432432132 in words is "four billion, four hundred thirty-two million, four hundred thirty-two thousand, one hundred thirty-two".