12802907671 has 2 divisors, whose sum is σ = 12802907672. Its totient is φ = 12802907670.

The previous prime is 12802907641. The next prime is 12802907707. The reversal of 12802907671 is 17670920821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12802907671 - 2⁵ = 12802907639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12802907641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6401453835 + 6401453836.

It is an arithmetic number, because the mean of its divisors is an integer number (6401453836).

Almost surely, 2^12802907671 is an apocalyptic number.

12802907671 is a deficient number, since it is larger than the sum of its proper divisors (1).

12802907671 is an equidigital number, since it uses as much as digits as its factorization.

12802907671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 43.

The spelling of 12802907671 in words is "twelve billion, eight hundred two million, nine hundred seven thousand, six hundred seventy-one".