13977040168 has 32 divisors (see below), whose sum is σ = 32254709760. Its totient is φ = 5529378240.

The previous prime is 13977040141. The next prime is 13977040171. The reversal of 13977040168 is 86104077931.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9598888 + ... + 9600343.

It is an arithmetic number, because the mean of its divisors is an integer number (1007959680).

Almost surely, 2^13977040168 is an apocalyptic number.

It is an amenable number.

13977040168 is an abundant number, since it is smaller than the sum of its proper divisors (18277669592).

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

13977040168 is a wasteful number, since it uses less digits than its factorization.

13977040168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19199257 (or 19199253 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 13977040168 in words is "thirteen billion, nine hundred seventy-seven million, forty thousand, one hundred sixty-eight".