16311363716 has 12 divisors (see below), whose sum is σ = 29316370188. Its totient is φ = 7935257952.

The previous prime is 16311363709. The next prime is 16311363727. The reversal of 16311363716 is 61736311361.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15044003716 + 1267360000 = 122654^2 + 35600^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16311363716.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55105811 + ... + 55106106.

It is an arithmetic number, because the mean of its divisors is an integer number (2443030849).

Almost surely, 2^16311363716 is an apocalyptic number.

It is an amenable number.

16311363716 is a deficient number, since it is larger than the sum of its proper divisors (13005006472).

16311363716 is a wasteful number, since it uses less digits than its factorization.

16311363716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110211958 (or 110211956 counting only the distinct ones).

The product of its digits is 40824, while the sum is 38.

The spelling of 16311363716 in words is "sixteen billion, three hundred eleven million, three hundred sixty-three thousand, seven hundred sixteen".