12328604072441 has 2 divisors, whose sum is σ = 12328604072442. Its totient is φ = 12328604072440.

The previous prime is 12328604072419. The next prime is 12328604072459. The reversal of 12328604072441 is 14427040682321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10780085156416 + 1548518916025 = 3283304^2 + 1244395^2 .

It is a cyclic number.

It is not a de Polignac number, because 12328604072441 - 2²² = 12328599878137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12328604072392 and 12328604072401.

It is not a weakly prime, because it can be changed into another prime (12328604032441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6164302036220 + 6164302036221.

It is an arithmetic number, because the mean of its divisors is an integer number (6164302036221).

Almost surely, 2^{12328604072441} is an apocalyptic number.

It is an amenable number.

12328604072441 is a deficient number, since it is larger than the sum of its proper divisors (1).

12328604072441 is an equidigital number, since it uses as much as digits as its factorization.

12328604072441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 12328604072441 in words is "twelve trillion, three hundred twenty-eight billion, six hundred four million, seventy-two thousand, four hundred forty-one".