12488042568487 has 2 divisors, whose sum is σ = 12488042568488. Its totient is φ = 12488042568486.

The previous prime is 12488042568467. The next prime is 12488042568497. The reversal of 12488042568487 is 78486524088421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12488042568487 - 2⁴³ = 3691949546279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12488042568467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6244021284243 + 6244021284244.

It is an arithmetic number, because the mean of its divisors is an integer number (6244021284244).

Almost surely, 2^{12488042568487} is an apocalyptic number.

12488042568487 is a deficient number, since it is larger than the sum of its proper divisors (1).

12488042568487 is an equidigital number, since it uses as much as digits as its factorization.

12488042568487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 220200960, while the sum is 67.

The spelling of 12488042568487 in words is "twelve trillion, four hundred eighty-eight billion, forty-two million, five hundred sixty-eight thousand, four hundred eighty-seven".