12606054040247 has 2 divisors, whose sum is σ = 12606054040248. Its totient is φ = 12606054040246.

The previous prime is 12606054040219. The next prime is 12606054040273. The reversal of 12606054040247 is 74204045060621.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12606054040247 - 2¹² = 12606054036151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12606054040207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6303027020123 + 6303027020124.

It is an arithmetic number, because the mean of its divisors is an integer number (6303027020124).

Almost surely, 2^{12606054040247} is an apocalyptic number.

12606054040247 is a deficient number, since it is larger than the sum of its proper divisors (1).

12606054040247 is an equidigital number, since it uses as much as digits as its factorization.

12606054040247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 12606054040247 in words is "twelve trillion, six hundred six billion, fifty-four million, forty thousand, two hundred forty-seven".