12305128487468 has 12 divisors (see below), whose sum is σ = 22228619203392. Its totient is φ = 5954094429360.

The previous prime is 12305128487429. The next prime is 12305128487503. The reversal of 12305128487468 is 86478482150321.

12305128487468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49617453455 + ... + 49617453702.

It is an arithmetic number, because the mean of its divisors is an integer number (1852384933616).

Almost surely, 2^{12305128487468} is an apocalyptic number.

It is an amenable number.

12305128487468 is a deficient number, since it is larger than the sum of its proper divisors (9923490715924).

12305128487468 is a wasteful number, since it uses less digits than its factorization.

12305128487468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99234907192 (or 99234907190 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 59.

The spelling of 12305128487468 in words is "twelve trillion, three hundred five billion, one hundred twenty-eight million, four hundred eighty-seven thousand, four hundred sixty-eight".