16701073632673 has 2 divisors, whose sum is σ = 16701073632674. Its totient is φ = 16701073632672.

The previous prime is 16701073632647. The next prime is 16701073632701. The reversal of 16701073632673 is 37623637010761.

16701073632673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16300211171904 + 400862460769 = 4037352^2 + 633137^2 .

It is a cyclic number.

It is not a de Polignac number, because 16701073632673 - 2²⁵ = 16701040078241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16701073632673.

It is not a weakly prime, because it can be changed into another prime (16701073636673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8350536816336 + 8350536816337.

It is an arithmetic number, because the mean of its divisors is an integer number (8350536816337).

Almost surely, 2^{16701073632673} is an apocalyptic number.

It is an amenable number.

16701073632673 is a deficient number, since it is larger than the sum of its proper divisors (1).

16701073632673 is an equidigital number, since it uses as much as digits as its factorization.

16701073632673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4000752, while the sum is 52.

The spelling of 16701073632673 in words is "sixteen trillion, seven hundred one billion, seventy-three million, six hundred thirty-two thousand, six hundred seventy-three".