16711605716 has 12 divisors (see below), whose sum is σ = 31494949332. Its totient is φ = 7713048768.

The previous prime is 16711605661. The next prime is 16711605731. The reversal of 16711605716 is 61750611761.

It can be written as a sum of positive squares in 2 ways, for example, as 10928611600 + 5782994116 = 104540^2 + 76046^2 .

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 3 ways as a sum of consecutive naturals, for example, 160688465 + ... + 160688568.

It is an arithmetic number, because the mean of its divisors is an integer number (2624579111).

Almost surely, 2^16711605716 is an apocalyptic number.

It is an amenable number.

16711605716 is a deficient number, since it is larger than the sum of its proper divisors (14783343616).

16711605716 is a wasteful number, since it uses less digits than its factorization.

16711605716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321377050 (or 321377048 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 41.

The spelling of 16711605716 in words is "sixteen billion, seven hundred eleven million, six hundred five thousand, seven hundred sixteen".