216305242116514 has 16 divisors (see below), whose sum is σ = 325706311941120. Its totient is φ = 107736508764640.

The previous prime is 216305242116443. The next prime is 216305242116521. The reversal of 216305242116514 is 415611242503612.

216305242116514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2300934 + ... + 20926174.

It is an arithmetic number, because the mean of its divisors is an integer number (20356644496320).

Almost surely, 2^{216305242116514} is an apocalyptic number.

216305242116514 is a deficient number, since it is larger than the sum of its proper divisors (109401069824606).

216305242116514 is a wasteful number, since it uses less digits than its factorization.

216305242116514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18647585.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 216305242116514 in words is "two hundred sixteen trillion, three hundred five billion, two hundred forty-two million, one hundred sixteen thousand, five hundred fourteen".