12354855674182 has 24 divisors (see below), whose sum is σ = 21564138346200. Its totient is φ = 5293421259840.

The previous prime is 12354855674131. The next prime is 12354855674311. The reversal of 12354855674182 is 28147655845321.

It is a self number, because there is not a number n which added to its sum of digits gives 12354855674182.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17714307 + ... + 18398542.

It is an arithmetic number, because the mean of its divisors is an integer number (898505764425).

Almost surely, 2^{12354855674182} is an apocalyptic number.

12354855674182 is a deficient number, since it is larger than the sum of its proper divisors (9209282672018).

12354855674182 is a wasteful number, since it uses less digits than its factorization.

12354855674182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36116356 (or 36116349 counting only the distinct ones).

The product of its digits is 64512000, while the sum is 61.

The spelling of 12354855674182 in words is "twelve trillion, three hundred fifty-four billion, eight hundred fifty-five million, six hundred seventy-four thousand, one hundred eighty-two".