4018014666 has 32 divisors (see below), whose sum is σ = 8975692800. Its totient is φ = 1332322560.

The previous prime is 4018014619. The next prime is 4018014677. The reversal of 4018014666 is 6664108104.

It is a super-2 number, since 2×4018014666² = 32288883712382183112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4018014666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184471 + ... + 205098.

It is an arithmetic number, because the mean of its divisors is an integer number (280490400).

Almost surely, 2^4018014666 is an apocalyptic number.

4018014666 is an abundant number, since it is smaller than the sum of its proper divisors (4957678134).

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

4018014666 is a wasteful number, since it uses less digits than its factorization.

4018014666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389771 (or 389765 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 4018014666 is about 63387.8116517679. The cubic root of 4018014666 is about 1589.7805250640.

The spelling of 4018014666 in words is "four billion, eighteen million, fourteen thousand, six hundred sixty-six".