214416461666 has 8 divisors (see below), whose sum is σ = 350863300944. Its totient is φ = 97462028020.

The previous prime is 214416461603. The next prime is 214416461683. The reversal of 214416461666 is 666164614412.

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

It is a self number, because there is not a number n which added to its sum of digits gives 214416461666.

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, 4873101380 + ... + 4873101423.

It is an arithmetic number, because the mean of its divisors is an integer number (43857912618).

Almost surely, 2^214416461666 is an apocalyptic number.

214416461666 is a deficient number, since it is larger than the sum of its proper divisors (136446839278).

214416461666 is a wasteful number, since it uses less digits than its factorization.

214416461666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9746202816.

The product of its digits is 995328, while the sum is 47.

The spelling of 214416461666 in words is "two hundred fourteen billion, four hundred sixteen million, four hundred sixty-one thousand, six hundred sixty-six".