216883277331086 has 8 divisors (see below), whose sum is σ = 325646065966104. Its totient is φ = 108334588675720.

The previous prime is 216883277331067. The next prime is 216883277331103. The reversal of 216883277331086 is 680133772388612.

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

It is a Curzon number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 53524992380 + ... + 53524996431.

It is an arithmetic number, because the mean of its divisors is an integer number (40705758245763).

Almost surely, 2^{216883277331086} is an apocalyptic number.

216883277331086 is a deficient number, since it is larger than the sum of its proper divisors (108762788635018).

216883277331086 is a wasteful number, since it uses less digits than its factorization.

216883277331086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107049989826.

The product of its (nonzero) digits is 97542144, while the sum is 65.

The spelling of 216883277331086 in words is "two hundred sixteen trillion, eight hundred eighty-three billion, two hundred seventy-seven million, three hundred thirty-one thousand, eighty-six".