12775751328136 has 32 divisors (see below), whose sum is σ = 25793515908000. Its totient is φ = 5910217958656.

The previous prime is 12775751328097. The next prime is 12775751328149. The reversal of 12775751328136 is 63182315757721.

It is a happy 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, 796088146 + ... + 796104193.

It is an arithmetic number, because the mean of its divisors is an integer number (806047372125).

Almost surely, 2^{12775751328136} is an apocalyptic number.

It is an amenable number.

12775751328136 is an abundant number, since it is smaller than the sum of its proper divisors (13017764579864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12775751328136 is a wasteful number, since it uses less digits than its factorization.

12775751328136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592192421 (or 1592192417 counting only the distinct ones).

The product of its digits is 14817600, while the sum is 58.

The spelling of 12775751328136 in words is "twelve trillion, seven hundred seventy-five billion, seven hundred fifty-one million, three hundred twenty-eight thousand, one hundred thirty-six".