18068830767 has 24 divisors (see below), whose sum is σ = 29586393200. Its totient is φ = 10534053888.

The previous prime is 18068830727. The next prime is 18068830847. The reversal of 18068830767 is 76703886081.

It is not a de Polignac number, because 18068830767 - 2¹⁰ = 18068829743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18068830727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4061842 + ... + 4066287.

Almost surely, 2^18068830767 is an apocalyptic number.

18068830767 is a deficient number, since it is larger than the sum of its proper divisors (11517562433).

18068830767 is a wasteful number, since it uses less digits than its factorization.

18068830767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8128167 (or 8128164 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 18068830767 in words is "eighteen billion, sixty-eight million, eight hundred thirty thousand, seven hundred sixty-seven".