12328596256 has 12 divisors (see below), whose sum is σ = 24271923942. Its totient is φ = 6164298112.

The previous prime is 12328596239. The next prime is 12328596257. The reversal of 12328596256 is 65269582321.

It can be written as a sum of positive squares in only one way, i.e., 9353984656 + 2974611600 = 96716^2 + 54540^2 .

It is not an unprimeable number, because it can be changed into a prime (12328596257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192634285 + ... + 192634348.

Almost surely, 2^12328596256 is an apocalyptic number.

12328596256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12328596256 is a deficient number, since it is larger than the sum of its proper divisors (11943327686).

12328596256 is an equidigital number, since it uses as much as digits as its factorization.

12328596256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385268643 (or 385268635 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 49.

The spelling of 12328596256 in words is "twelve billion, three hundred twenty-eight million, five hundred ninety-six thousand, two hundred fifty-six".