12384360487571 has 8 divisors (see below), whose sum is σ = 12558856597344. Its totient is φ = 12209866280640.

The previous prime is 12384360487567. The next prime is 12384360487627. The reversal of 12384360487571 is 17578406348321.

12384360487571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12384360487571 - 2² = 12384360487567 is a prime.

It is a super-2 number, since 2×12384360487571² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12384360487571.

It is not an unprimeable number, because it can be changed into a prime (12384360487501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17255825 + ... + 17959181.

It is an arithmetic number, because the mean of its divisors is an integer number (1569857074668).

Almost surely, 2^{12384360487571} is an apocalyptic number.

12384360487571 is a deficient number, since it is larger than the sum of its proper divisors (174496109773).

12384360487571 is an equidigital number, since it uses as much as digits as its factorization.

12384360487571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951421.

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 12384360487571 in words is "twelve trillion, three hundred eighty-four billion, three hundred sixty million, four hundred eighty-seven thousand, five hundred seventy-one".