12466992017 has 2 divisors, whose sum is σ = 12466992018. Its totient is φ = 12466992016.

The previous prime is 12466991993. The next prime is 12466992037. The reversal of 12466992017 is 71029966421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8771446336 + 3695545681 = 93656^2 + 60791^2 .

It is a cyclic number.

It is not a de Polignac number, because 12466992017 - 2¹⁰ = 12466990993 is a prime.

It is not a weakly prime, because it can be changed into another prime (12466992037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6233496008 + 6233496009.

It is an arithmetic number, because the mean of its divisors is an integer number (6233496009).

Almost surely, 2^12466992017 is an apocalyptic number.

It is an amenable number.

12466992017 is a deficient number, since it is larger than the sum of its proper divisors (1).

12466992017 is an equidigital number, since it uses as much as digits as its factorization.

12466992017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 12466992017 in words is "twelve billion, four hundred sixty-six million, nine hundred ninety-two thousand, seventeen".