13194127163 has 8 divisors (see below), whose sum is σ = 15166165728. Its totient is φ = 11243879424.

The previous prime is 13194127127. The next prime is 13194127171. The reversal of 13194127163 is 36172149131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13194127163 - 2⁶ = 13194127099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13194127103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5446406 + ... + 5448827.

It is an arithmetic number, because the mean of its divisors is an integer number (1895770716).

Almost surely, 2^13194127163 is an apocalyptic number.

13194127163 is a deficient number, since it is larger than the sum of its proper divisors (1972038565).

13194127163 is a wasteful number, since it uses less digits than its factorization.

13194127163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10895413.

The product of its digits is 27216, while the sum is 38.

The spelling of 13194127163 in words is "thirteen billion, one hundred ninety-four million, one hundred twenty-seven thousand, one hundred sixty-three".