74116165189 has 8 divisors (see below), whose sum is σ = 81762471360. Its totient is φ = 66621271200.

The previous prime is 74116165153. The next prime is 74116165199. The reversal of 74116165189 is 98156161147.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74116165189 - 2¹¹ = 74116163141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74116165139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37852017 + ... + 37853974.

It is an arithmetic number, because the mean of its divisors is an integer number (10220308920).

Almost surely, 2^74116165189 is an apocalyptic number.

It is an amenable number.

74116165189 is a deficient number, since it is larger than the sum of its proper divisors (7646306171).

74116165189 is a wasteful number, since it uses less digits than its factorization.

74116165189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75706091.

The product of its digits is 362880, while the sum is 49.

The spelling of 74116165189 in words is "seventy-four billion, one hundred sixteen million, one hundred sixty-five thousand, one hundred eighty-nine".