12407206297 has 2 divisors, whose sum is σ = 12407206298. Its totient is φ = 12407206296.

The previous prime is 12407206289. The next prime is 12407206307. The reversal of 12407206297 is 79260270421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7638060816 + 4769145481 = 87396^2 + 69059^2 .

It is an emirp because it is prime and its reverse (79260270421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12407206297 - 2³ = 12407206289 is a prime.

It is not a weakly prime, because it can be changed into another prime (12407206247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6203603148 + 6203603149.

It is an arithmetic number, because the mean of its divisors is an integer number (6203603149).

Almost surely, 2^12407206297 is an apocalyptic number.

It is an amenable number.

12407206297 is a deficient number, since it is larger than the sum of its proper divisors (1).

12407206297 is an equidigital number, since it uses as much as digits as its factorization.

12407206297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 12407206297 in words is "twelve billion, four hundred seven million, two hundred six thousand, two hundred ninety-seven".