14163775128 has 64 divisors (see below), whose sum is σ = 39354904800. Its totient is φ = 4719928320.

The previous prime is 14163775123. The next prime is 14163775211. The reversal of 14163775128 is 82157736141.

14163775128 is a `hidden beast` number, since 1 + 4 + 1 + 63 + 77 + 512 + 8 = 666.

It is a super-2 number, since 2×14163775128² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14163775123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1028448 + ... + 1042128.

Almost surely, 2^14163775128 is an apocalyptic number.

14163775128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14163775128 is an abundant number, since it is smaller than the sum of its proper divisors (25191129672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14163775128 is a wasteful number, since it uses less digits than its factorization.

14163775128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18489 (or 18479 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The spelling of 14163775128 in words is "fourteen billion, one hundred sixty-three million, seven hundred seventy-five thousand, one hundred twenty-eight".