16706061605707 has 2 divisors, whose sum is σ = 16706061605708. Its totient is φ = 16706061605706.

The previous prime is 16706061605657. The next prime is 16706061605771. The reversal of 16706061605707 is 70750616060761.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16706061605707 is a prime.

It is not a weakly prime, because it can be changed into another prime (16706061608707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8353030802853 + 8353030802854.

It is an arithmetic number, because the mean of its divisors is an integer number (8353030802854).

Almost surely, 2^{16706061605707} is an apocalyptic number.

16706061605707 is a deficient number, since it is larger than the sum of its proper divisors (1).

16706061605707 is an equidigital number, since it uses as much as digits as its factorization.

16706061605707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2222640, while the sum is 52.

The spelling of 16706061605707 in words is "sixteen trillion, seven hundred six billion, sixty-one million, six hundred five thousand, seven hundred seven".