4273688184769 has 2 divisors, whose sum is σ = 4273688184770. Its totient is φ = 4273688184768.

The previous prime is 4273688184707. The next prime is 4273688184827. The reversal of 4273688184769 is 9674818863724.

4273688184769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4067583080625 + 206105104144 = 2016825^2 + 453988^2 .

It is a cyclic number.

It is not a de Polignac number, because 4273688184769 - 2¹⁷ = 4273688053697 is a prime.

It is a super-2 number, since 2×4273688184769² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4273688184569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136844092384 + 2136844092385.

It is an arithmetic number, because the mean of its divisors is an integer number (2136844092385).

Almost surely, 2^{4273688184769} is an apocalyptic number.

It is an amenable number.

4273688184769 is a deficient number, since it is larger than the sum of its proper divisors (1).

4273688184769 is an equidigital number, since it uses as much as digits as its factorization.

4273688184769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 780337152, while the sum is 73.

The spelling of 4273688184769 in words is "four trillion, two hundred seventy-three billion, six hundred eighty-eight million, one hundred eighty-four thousand, seven hundred sixty-nine".