4138322008 has 16 divisors (see below), whose sum is σ = 7761096000. Its totient is φ = 2068696416.

The previous prime is 4138321987. The next prime is 4138322057. The reversal of 4138322008 is 8002238314.

4138322008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18643 + ... + 92866.

It is an arithmetic number, because the mean of its divisors is an integer number (485068500).

Almost surely, 2^4138322008 is an apocalyptic number.

It is an amenable number.

4138322008 is a deficient number, since it is larger than the sum of its proper divisors (3622773992).

4138322008 is a wasteful number, since it uses less digits than its factorization.

4138322008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116154 (or 116150 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4138322008 is about 64329.7909836492. The cubic root of 4138322008 is about 1605.4918065960.

The spelling of 4138322008 in words is "four billion, one hundred thirty-eight million, three hundred twenty-two thousand, eight".