4033068221 has 12 divisors (see below), whose sum is σ = 4991051232. Its totient is φ = 3190998096.

The previous prime is 4033068217. The next prime is 4033068301. The reversal of 4033068221 is 1228603304.

It is not a de Polignac number, because 4033068221 - 2² = 4033068217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4033062221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1703411 + ... + 1705776.

It is an arithmetic number, because the mean of its divisors is an integer number (415920936).

Almost surely, 2^4033068221 is an apocalyptic number.

It is an amenable number.

4033068221 is a deficient number, since it is larger than the sum of its proper divisors (957983011).

4033068221 is a wasteful number, since it uses less digits than its factorization.

4033068221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409220 (or 3409207 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4033068221 is about 63506.4423582364. The cubic root of 4033068221 is about 1591.7634300221.

The spelling of 4033068221 in words is "four billion, thirty-three million, sixty-eight thousand, two hundred twenty-one".