12308487841 has 12 divisors (see below), whose sum is σ = 13356997248. Its totient is φ = 11337069744.

The previous prime is 12308487839. The next prime is 12308487859. The reversal of 12308487841 is 14878480321.

It is not a de Polignac number, because 12308487841 - 2¹ = 12308487839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12308487791 and 12308487800.

It is not an unprimeable number, because it can be changed into a prime (12378487841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 405 + ... + 156898.

It is an arithmetic number, because the mean of its divisors is an integer number (1113083104).

Almost surely, 2^12308487841 is an apocalyptic number.

It is an amenable number.

12308487841 is a deficient number, since it is larger than the sum of its proper divisors (1048509407).

12308487841 is a wasteful number, since it uses less digits than its factorization.

12308487841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157792 (or 157779 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 46.

It can be divided in two parts, 123084 and 87841, that added together give a triangular number (210925 = T₆₄₉).

The spelling of 12308487841 in words is "twelve billion, three hundred eight million, four hundred eighty-seven thousand, eight hundred forty-one".