4032003312 has 80 divisors (see below), whose sum is σ = 11703492000. Its totient is φ = 1328887296.

The previous prime is 4032003307. The next prime is 4032003323. The reversal of 4032003312 is 2133002304.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13987 + ... + 90882.

It is an arithmetic number, because the mean of its divisors is an integer number (146293650).

Almost surely, 2^4032003312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4032003312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5851746000).

4032003312 is an abundant number, since it is smaller than the sum of its proper divisors (7671488688).

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

4032003312 is a wasteful number, since it uses less digits than its factorization.

4032003312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104975 (or 104963 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 4032003312 is about 63498.0575450935. The cubic root of 4032003312 is about 1591.6233189599.

Adding to 4032003312 its reverse (2133002304), we get a palindrome (6165005616).

The spelling of 4032003312 in words is "four billion, thirty-two million, three thousand, three hundred twelve".