12080472641 has 2 divisors, whose sum is σ = 12080472642. Its totient is φ = 12080472640.

The previous prime is 12080472611. The next prime is 12080472647. The reversal of 12080472641 is 14627408021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9499426225 + 2581046416 = 97465^2 + 50804^2 .

It is an emirp because it is prime and its reverse (14627408021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12080472641 - 2⁶ = 12080472577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12080472647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6040236320 + 6040236321.

It is an arithmetic number, because the mean of its divisors is an integer number (6040236321).

Almost surely, 2^12080472641 is an apocalyptic number.

It is an amenable number.

12080472641 is a deficient number, since it is larger than the sum of its proper divisors (1).

12080472641 is an equidigital number, since it uses as much as digits as its factorization.

12080472641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 12080472641 in words is "twelve billion, eighty million, four hundred seventy-two thousand, six hundred forty-one".