4032003432 has 16 divisors (see below), whose sum is σ = 10080008640. Its totient is φ = 1344001136.

The previous prime is 4032003421. The next prime is 4032003439. The reversal of 4032003432 is 2343002304.

It is a junction number, because it is equal to n+sod(n) for n = 4032003399 and 4032003408.

It is not an unprimeable number, because it can be changed into a prime (4032003439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84000048 + ... + 84000095.

It is an arithmetic number, because the mean of its divisors is an integer number (630000540).

Almost surely, 2^4032003432 is an apocalyptic number.

It is an amenable number.

4032003432 is an abundant number, since it is smaller than the sum of its proper divisors (6048005208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4032003432 is a wasteful number, since it uses less digits than its factorization.

4032003432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168000152 (or 168000148 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 4032003432 is about 63498.0584900042. The cubic root of 4032003432 is about 1591.6233347498.

Adding to 4032003432 its reverse (2343002304), we get a palindrome (6375005736).

The spelling of 4032003432 in words is "four billion, thirty-two million, three thousand, four hundred thirty-two".