4032221412 has 24 divisors (see below), whose sum is σ = 9442490176. Its totient is φ = 1339220448.

The previous prime is 4032221371. The next prime is 4032221441. The reversal of 4032221412 is 2141222304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603208 + ... + 609855.

Almost surely, 2^4032221412 is an apocalyptic number.

It is an amenable number.

4032221412 is an abundant number, since it is smaller than the sum of its proper divisors (5410268764).

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

4032221412 is a wasteful number, since it uses less digits than its factorization.

4032221412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213347 (or 1213345 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4032221412 is about 63499.7748972388. The cubic root of 4032221412 is about 1591.6520165874.

Adding to 4032221412 its reverse (2141222304), we get a palindrome (6173443716).

The spelling of 4032221412 in words is "four billion, thirty-two million, two hundred twenty-one thousand, four hundred twelve".