4118386068 has 36 divisors (see below), whose sum is σ = 11022740820. Its totient is φ = 1292042496.

The previous prime is 4118386057. The next prime is 4118386087. The reversal of 4118386068 is 8606838114.

It is a happy number.

4118386068 is a `hidden beast` number, since 4 + 1 + 1 + 8 + 38 + 606 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1296864144 + 2821521924 = 36012^2 + 53118^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4118386068² = 33922207610193001248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3364083 + ... + 3365306.

It is an arithmetic number, because the mean of its divisors is an integer number (306187245).

Almost surely, 2^4118386068 is an apocalyptic number.

It is an amenable number.

4118386068 is an abundant number, since it is smaller than the sum of its proper divisors (6904354752).

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

4118386068 is a wasteful number, since it uses less digits than its factorization.

4118386068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6729416 (or 6729411 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 4118386068 is about 64174.6528467432. The cubic root of 4118386068 is about 1602.9095584406.

The spelling of 4118386068 in words is "four billion, one hundred eighteen million, three hundred eighty-six thousand, sixty-eight".