12008887680431 has 2 divisors, whose sum is σ = 12008887680432. Its totient is φ = 12008887680430.

The previous prime is 12008887680403. The next prime is 12008887680457. The reversal of 12008887680431 is 13408678880021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12008887680431 - 2¹⁰ = 12008887679407 is a prime.

It is a super-2 number, since 2×12008887680431² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12008887680401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6004443840215 + 6004443840216.

It is an arithmetic number, because the mean of its divisors is an integer number (6004443840216).

Almost surely, 2^{12008887680431} is an apocalyptic number.

12008887680431 is a deficient number, since it is larger than the sum of its proper divisors (1).

12008887680431 is an equidigital number, since it uses as much as digits as its factorization.

12008887680431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4128768, while the sum is 56.

The spelling of 12008887680431 in words is "twelve trillion, eight billion, eight hundred eighty-seven million, six hundred eighty thousand, four hundred thirty-one".