13767378008 has 16 divisors (see below), whose sum is σ = 26646538560. Its totient is φ = 6661634400.

The previous prime is 13767377969. The next prime is 13767378013. The reversal of 13767378008 is 80087376731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27756563 + ... + 27757058.

It is an arithmetic number, because the mean of its divisors is an integer number (1665408660).

Almost surely, 2^13767378008 is an apocalyptic number.

It is an amenable number.

13767378008 is a deficient number, since it is larger than the sum of its proper divisors (12879160552).

13767378008 is a wasteful number, since it uses less digits than its factorization.

13767378008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55513658 (or 55513654 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 50.

The spelling of 13767378008 in words is "thirteen billion, seven hundred sixty-seven million, three hundred seventy-eight thousand, eight".