12082694184289 has 3 divisors (see below), whose sum is σ = 12082697660307. Its totient is φ = 12082690708272.

The previous prime is 12082694184271. The next prime is 12082694184307. The reversal of 12082694184289 is 98248149628021.

The square root of 12082694184289 is 3476017.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (12082694184271) and next prime (12082694184307).

It can be written as a sum of positive squares in only one way, i.e., 12061555350625 + 21138833664 = 3472975^2 + 145392^2 .

It is not a de Polignac number, because 12082694184289 - 2¹⁹ = 12082693660001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12082694184289.

It is not an unprimeable number, because it can be changed into a prime (12082694184259) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1738009 + ... + 5214025.

It is an arithmetic number, because the mean of its divisors is an integer number (4027565886769).

Almost surely, 2^{12082694184289} is an apocalyptic number.

12082694184289 is the 3476017-th square number.

12082694184289 is the 1738009-th centered octagonal number.

It is an amenable number.

12082694184289 is a deficient number, since it is larger than the sum of its proper divisors (3476018).

12082694184289 is an frugal number, since it uses more digits than its factorization.

12082694184289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952034 (or 3476017 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 64.

Multiplying 12082694184289 by its sum of digits (64), we get a square (773292427794496 = 27808136²).

The spelling of 12082694184289 in words is "twelve trillion, eighty-two billion, six hundred ninety-four million, one hundred eighty-four thousand, two hundred eighty-nine".