13767666789144 has 32 divisors (see below), whose sum is σ = 34427495110320. Its totient is φ = 4588111844736.

The previous prime is 13767666789131. The next prime is 13767666789167. The reversal of 13767666789144 is 44198766676731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69299887 + ... + 69498270.

Almost surely, 2^{13767666789144} is an apocalyptic number.

It is an amenable number.

13767666789144 is an abundant number, since it is smaller than the sum of its proper divisors (20659828321176).

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

13767666789144 is a wasteful number, since it uses less digits than its factorization.

13767666789144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138802299 (or 138802295 counting only the distinct ones).

The product of its digits is 1536288768, while the sum is 75.

The spelling of 13767666789144 in words is "thirteen trillion, seven hundred sixty-seven billion, six hundred sixty-six million, seven hundred eighty-nine thousand, one hundred forty-four".