12076728394232 has 32 divisors (see below), whose sum is σ = 24148346065200. Its totient is φ = 5642280205824.

The previous prime is 12076728394187. The next prime is 12076728394243. The reversal of 12076728394232 is 23249382767021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319403663 + ... + 319441470.

Almost surely, 2^{12076728394232} is an apocalyptic number.

It is an amenable number.

12076728394232 is a deficient number, since it is larger than the sum of its proper divisors (12071617670968).

12076728394232 is a wasteful number, since it uses less digits than its factorization.

12076728394232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638845295 (or 638845291 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 56.

The spelling of 12076728394232 in words is "twelve trillion, seventy-six billion, seven hundred twenty-eight million, three hundred ninety-four thousand, two hundred thirty-two".