12882518761 has 8 divisors (see below), whose sum is σ = 14724277184. Its totient is φ = 11041110000.

The previous prime is 12882518729. The next prime is 12882518801. The reversal of 12882518761 is 16781528821.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12882518761 - 2⁵ = 12882518729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12882518711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3030 + ... + 160543.

It is an arithmetic number, because the mean of its divisors is an integer number (1840534648).

Almost surely, 2^12882518761 is an apocalyptic number.

It is an amenable number.

12882518761 is a deficient number, since it is larger than the sum of its proper divisors (1841758423).

12882518761 is a wasteful number, since it uses less digits than its factorization.

12882518761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174831.

The product of its digits is 430080, while the sum is 49.

The spelling of 12882518761 in words is "twelve billion, eight hundred eighty-two million, five hundred eighteen thousand, seven hundred sixty-one".