67116104165 has 16 divisors (see below), whose sum is σ = 92485350720. Its totient is φ = 46242673920.

The previous prime is 67116104131. The next prime is 67116104177. The reversal of 67116104165 is 56140161176.

It is not a de Polignac number, because 67116104165 - 2⁶ = 67116104101 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32111924 + ... + 32114013.

It is an arithmetic number, because the mean of its divisors is an integer number (5780334420).

Almost surely, 2^67116104165 is an apocalyptic number.

It is an amenable number.

67116104165 is a deficient number, since it is larger than the sum of its proper divisors (25369246555).

67116104165 is a wasteful number, since it uses less digits than its factorization.

67116104165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64225972.

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 67116104165 in words is "sixty-seven billion, one hundred sixteen million, one hundred four thousand, one hundred sixty-five".