12505443265314 has 16 divisors (see below), whose sum is σ = 27789873923040. Its totient is φ = 4168481088420.

The previous prime is 12505443265307. The next prime is 12505443265331. The reversal of 12505443265314 is 41356234450521.

12505443265314 is a `hidden beast` number, since 1 + 2 + 5 + 0 + 5 + 4 + 4 + 326 + 5 + 314 = 666.

12505443265314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12505443265314² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12505443265314.

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, 115791141292 + ... + 115791141399.

It is an arithmetic number, because the mean of its divisors is an integer number (1736867120190).

Almost surely, 2^{12505443265314} is an apocalyptic number.

12505443265314 is an abundant number, since it is smaller than the sum of its proper divisors (15284430657726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12505443265314 is a wasteful number, since it uses less digits than its factorization.

12505443265314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231582282702 (or 231582282696 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 12505443265314 in words is "twelve trillion, five hundred five billion, four hundred forty-three million, two hundred sixty-five thousand, three hundred fourteen".