216365071414 has 32 divisors (see below), whose sum is σ = 365345173440. Its totient is φ = 95554348032.

The previous prime is 216365071337. The next prime is 216365071427. The reversal of 216365071414 is 414170563612.

216365071414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2568759 + ... + 2651650.

It is an arithmetic number, because the mean of its divisors is an integer number (11417036670).

Almost surely, 2^216365071414 is an apocalyptic number.

216365071414 is a deficient number, since it is larger than the sum of its proper divisors (148980102026).

216365071414 is a wasteful number, since it uses less digits than its factorization.

216365071414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220504.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 216365071414 in words is "two hundred sixteen billion, three hundred sixty-five million, seventy-one thousand, four hundred fourteen".