12541132808 has 32 divisors (see below), whose sum is σ = 24154018560. Its totient is φ = 6100897920.

The previous prime is 12541132777. The next prime is 12541132817. The reversal of 12541132808 is 80823114521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68285 + ... + 172467.

It is an arithmetic number, because the mean of its divisors is an integer number (754813080).

Almost surely, 2^12541132808 is an apocalyptic number.

It is an amenable number.

12541132808 is a deficient number, since it is larger than the sum of its proper divisors (11612885752).

12541132808 is a wasteful number, since it uses less digits than its factorization.

12541132808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104597 (or 104593 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The spelling of 12541132808 in words is "twelve billion, five hundred forty-one million, one hundred thirty-two thousand, eight hundred eight".