16771864316 has 24 divisors (see below), whose sum is σ = 30646141344. Its totient is φ = 8016282560.

The previous prime is 16771864297. The next prime is 16771864337. The reversal of 16771864316 is 61346817761.

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 7 ways as a sum of consecutive naturals, for example, 91886 + ... + 204906.

It is an arithmetic number, because the mean of its divisors is an integer number (1276922556).

Almost surely, 2^16771864316 is an apocalyptic number.

It is an amenable number.

16771864316 is a deficient number, since it is larger than the sum of its proper divisors (13874277028).

16771864316 is a wasteful number, since it uses less digits than its factorization.

16771864316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114661 (or 114659 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 50.

The spelling of 16771864316 in words is "sixteen billion, seven hundred seventy-one million, eight hundred sixty-four thousand, three hundred sixteen".