16677317216311 has 16 divisors (see below), whose sum is σ = 17922526145280. Its totient is φ = 15461479313280.

The previous prime is 16677317216293. The next prime is 16677317216347. The reversal of 16677317216311 is 11361271377661.

It is a cyclic number.

It is not a de Polignac number, because 16677317216311 - 2¹¹ = 16677317214263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16677317211311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33993646 + ... + 34480756.

It is an arithmetic number, because the mean of its divisors is an integer number (1120157884080).

Almost surely, 2^{16677317216311} is an apocalyptic number.

16677317216311 is a deficient number, since it is larger than the sum of its proper divisors (1245208928969).

16677317216311 is a wasteful number, since it uses less digits than its factorization.

16677317216311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517254.

The product of its digits is 1333584, while the sum is 52.

The spelling of 16677317216311 in words is "sixteen trillion, six hundred seventy-seven billion, three hundred seventeen million, two hundred sixteen thousand, three hundred eleven".