2218714384 has 20 divisors (see below), whose sum is σ = 4332611584. Its totient is φ = 1100621088.

The previous prime is 2218714373. The next prime is 2218714403. The reversal of 2218714384 is 4834178122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543912 + ... + 547975.

Almost surely, 2^2218714384 is an apocalyptic number.

It is an amenable number.

2218714384 is a deficient number, since it is larger than the sum of its proper divisors (2113897200).

2218714384 is a wasteful number, since it uses less digits than its factorization.

2218714384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092022 (or 1092016 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 2218714384 is about 47103.2311418230. The cubic root of 2218714384 is about 1304.2688826639.

The spelling of 2218714384 in words is "two billion, two hundred eighteen million, seven hundred fourteen thousand, three hundred eighty-four".