12855683141305 has 8 divisors (see below), whose sum is σ = 15432895728000. Its totient is φ = 10280495874096.

The previous prime is 12855683141243. The next prime is 12855683141321. The reversal of 12855683141305 is 50314138655821.

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 12855683141305 - 2²⁵ = 12855649586873 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506315905 + ... + 506341294.

It is an arithmetic number, because the mean of its divisors is an integer number (1929111966000).

Almost surely, 2^{12855683141305} is an apocalyptic number.

It is an amenable number.

12855683141305 is a deficient number, since it is larger than the sum of its proper divisors (2577212586695).

12855683141305 is a wasteful number, since it uses less digits than its factorization.

12855683141305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012659743.

The product of its (nonzero) digits is 3456000, while the sum is 52.

The spelling of 12855683141305 in words is "twelve trillion, eight hundred fifty-five billion, six hundred eighty-three million, one hundred forty-one thousand, three hundred five".