216278759314 has 16 divisors (see below), whose sum is σ = 338741367552. Its totient is φ = 103371028288.

The previous prime is 216278759287. The next prime is 216278759329. The reversal of 216278759314 is 413957872612.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1442314 + ... + 1585189.

It is an arithmetic number, because the mean of its divisors is an integer number (21171335472).

Almost surely, 2^216278759314 is an apocalyptic number.

216278759314 is a deficient number, since it is larger than the sum of its proper divisors (122462608238).

216278759314 is a wasteful number, since it uses less digits than its factorization.

216278759314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029081.

The product of its digits is 5080320, while the sum is 55.

The spelling of 216278759314 in words is "two hundred sixteen billion, two hundred seventy-eight million, seven hundred fifty-nine thousand, three hundred fourteen".