12674554513118 has 4 divisors (see below), whose sum is σ = 19011831769680. Its totient is φ = 6337277256558.

The previous prime is 12674554513003. The next prime is 12674554513147. The reversal of 12674554513118 is 81131545547621.

12674554513118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12674554513118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3168638628278 + ... + 3168638628281.

It is an arithmetic number, because the mean of its divisors is an integer number (4752957942420).

Almost surely, 2^{12674554513118} is an apocalyptic number.

12674554513118 is a deficient number, since it is larger than the sum of its proper divisors (6337277256562).

12674554513118 is an equidigital number, since it uses as much as digits as its factorization.

12674554513118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6337277256561.

The product of its digits is 4032000, while the sum is 53.

The spelling of 12674554513118 in words is "twelve trillion, six hundred seventy-four billion, five hundred fifty-four million, five hundred thirteen thousand, one hundred eighteen".