16306514738069 has 2 divisors, whose sum is σ = 16306514738070. Its totient is φ = 16306514738068.

The previous prime is 16306514738057. The next prime is 16306514738123. The reversal of 16306514738069 is 96083741560361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15325893928900 + 980620809169 = 3914830^2 + 990263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16306514738069 is a prime.

It is a super-3 number, since 3×16306514738069³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 16306514737999 and 16306514738017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16306514738669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8153257369034 + 8153257369035.

It is an arithmetic number, because the mean of its divisors is an integer number (8153257369035).

Almost surely, 2^{16306514738069} is an apocalyptic number.

It is an amenable number.

16306514738069 is a deficient number, since it is larger than the sum of its proper divisors (1).

16306514738069 is an equidigital number, since it uses as much as digits as its factorization.

16306514738069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 16306514738069 in words is "sixteen trillion, three hundred six billion, five hundred fourteen million, seven hundred thirty-eight thousand, sixty-nine".