16772742307206 has 48 divisors (see below), whose sum is σ = 36424324617408. Its totient is φ = 5578089620400.

The previous prime is 16772742307201. The next prime is 16772742307231. The reversal of 16772742307206 is 60270324727761.

16772742307206 is a `hidden beast` number, since 1 + 6 + 7 + 7 + 2 + 7 + 423 + 0 + 7 + 206 = 666.

16772742307206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16772742307201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56095441 + ... + 56393651.

It is an arithmetic number, because the mean of its divisors is an integer number (758840096196).

Almost surely, 2^{16772742307206} is an apocalyptic number.

16772742307206 is an abundant number, since it is smaller than the sum of its proper divisors (19651582310202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16772742307206 is a wasteful number, since it uses less digits than its factorization.

16772742307206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305377 (or 305374 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 54.

The spelling of 16772742307206 in words is "sixteen trillion, seven hundred seventy-two billion, seven hundred forty-two million, three hundred seven thousand, two hundred six".