4138001068 has 24 divisors (see below), whose sum is σ = 7522603200. Its totient is φ = 1989283968.

The previous prime is 4138001053. The next prime is 4138001071. The reversal of 4138001068 is 8601008314.

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 7 ways as a sum of consecutive naturals, for example, 46905 + ... + 102352.

It is an arithmetic number, because the mean of its divisors is an integer number (313441800).

Almost surely, 2^4138001068 is an apocalyptic number.

It is an amenable number.

4138001068 is a deficient number, since it is larger than the sum of its proper divisors (3384602132).

4138001068 is a wasteful number, since it uses less digits than its factorization.

4138001068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149529 (or 149527 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 4138001068 is about 64327.2964455992. The cubic root of 4138001068 is about 1605.4503018621.

The spelling of 4138001068 in words is "four billion, one hundred thirty-eight million, one thousand, sixty-eight".