12082046769 has 18 divisors (see below), whose sum is σ = 18897562710. Its totient is φ = 7435104768.

The previous prime is 12082046731. The next prime is 12082046803. The reversal of 12082046769 is 96764028021.

It is a happy number.

12082046769 is a `hidden beast` number, since 120 + 8 + 2 + 0 + 467 + 69 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 785120400 + 11296926369 = 28020^2 + 106287^2 .

It is not a de Polignac number, because 12082046769 - 2⁸ = 12082046513 is a prime.

It is a super-2 number, since 2×12082046769² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12082046369) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3970224 + ... + 3973265.

It is an arithmetic number, because the mean of its divisors is an integer number (1049864595).

Almost surely, 2^12082046769 is an apocalyptic number.

It is an amenable number.

12082046769 is a deficient number, since it is larger than the sum of its proper divisors (6815515941).

12082046769 is a wasteful number, since it uses less digits than its factorization.

12082046769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7943521 (or 7943505 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 12082046769 in words is "twelve billion, eighty-two million, forty-six thousand, seven hundred sixty-nine".