12464766697 has 2 divisors, whose sum is σ = 12464766698. Its totient is φ = 12464766696.

The previous prime is 12464766683. The next prime is 12464766709. The reversal of 12464766697 is 79666746421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12352321881 + 112444816 = 111141^2 + 10604^2 .

It is a cyclic number.

It is not a de Polignac number, because 12464766697 - 2⁷ = 12464766569 is a prime.

It is a super-3 number, since 3×12464766697³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (12464766637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6232383348 + 6232383349.

It is an arithmetic number, because the mean of its divisors is an integer number (6232383349).

Almost surely, 2^12464766697 is an apocalyptic number.

It is an amenable number.

12464766697 is a deficient number, since it is larger than the sum of its proper divisors (1).

12464766697 is an equidigital number, since it uses as much as digits as its factorization.

12464766697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18289152, while the sum is 58.

The spelling of 12464766697 in words is "twelve billion, four hundred sixty-four million, seven hundred sixty-six thousand, six hundred ninety-seven".