4138222116 has 96 divisors (see below), whose sum is σ = 11990917120. Its totient is φ = 1083974400.

The previous prime is 4138222087. The next prime is 4138222159. The reversal of 4138222116 is 6112228314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7656 + ... + 91296.

Almost surely, 2^4138222116 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 4138222116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5995458560).

4138222116 is an abundant number, since it is smaller than the sum of its proper divisors (7852695004).

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

4138222116 is a wasteful number, since it uses less digits than its factorization.

4138222116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83705 (or 83703 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 4138222116 is about 64329.0145735188. The cubic root of 4138222116 is about 1605.4788885519.

The spelling of 4138222116 in words is "four billion, one hundred thirty-eight million, two hundred twenty-two thousand, one hundred sixteen".