4218000009 has 8 divisors (see below), whose sum is σ = 5761170912. Its totient is φ = 2743414560.

The previous prime is 4217999987. The next prime is 4218000029. The reversal of 4218000009 is 9000008124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4218000009 - 2¹⁷ = 4217868937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4218000029) by changing a digit.

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, 17146219 + ... + 17146464.

It is an arithmetic number, because the mean of its divisors is an integer number (720146364).

Almost surely, 2^4218000009 is an apocalyptic number.

It is an amenable number.

4218000009 is a deficient number, since it is larger than the sum of its proper divisors (1543170903).

4218000009 is a wasteful number, since it uses less digits than its factorization.

4218000009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34292727.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 4218000009 is about 64946.1315938063. The cubic root of 4218000009 is about 1615.7302603454.

The spelling of 4218000009 in words is "four billion, two hundred eighteen million, nine", and thus it is an aban number.