12084963236 has 12 divisors (see below), whose sum is σ = 21720272028. Its totient is φ = 5879171232.

The previous prime is 12084963223. The next prime is 12084963271. The reversal of 12084963236 is 63236948021.

It can be written as a sum of positive squares in 2 ways, for example, as 9093529600 + 2991433636 = 95360^2 + 54694^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40827431 + ... + 40827726.

It is an arithmetic number, because the mean of its divisors is an integer number (1810022669).

Almost surely, 2^12084963236 is an apocalyptic number.

It is an amenable number.

12084963236 is a deficient number, since it is larger than the sum of its proper divisors (9635308792).

12084963236 is a wasteful number, since it uses less digits than its factorization.

12084963236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81655198 (or 81655196 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 12084963236 in words is "twelve billion, eighty-four million, nine hundred sixty-three thousand, two hundred thirty-six".