218906707114 has 8 divisors (see below), whose sum is σ = 342636585120. Its totient is φ = 104694512076.

The previous prime is 218906707109. The next prime is 218906707177. The reversal of 218906707114 is 411707609812.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 4758841459 = 218906707114 / (2 + 1 + 8 + 9 + 0 + 6 + 7 + 0 + 7 + 1 + 1 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2379420684 + ... + 2379420775.

It is an arithmetic number, because the mean of its divisors is an integer number (42829573140).

Almost surely, 2^218906707114 is an apocalyptic number.

218906707114 is a deficient number, since it is larger than the sum of its proper divisors (123729878006).

218906707114 is a wasteful number, since it uses less digits than its factorization.

218906707114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758841484.

The product of its (nonzero) digits is 169344, while the sum is 46.

The spelling of 218906707114 in words is "two hundred eighteen billion, nine hundred six million, seven hundred seven thousand, one hundred fourteen".