14143508727 has 16 divisors (see below), whose sum is σ = 19529782272. Its totient is φ = 9095103360.

The previous prime is 14143508719. The next prime is 14143508747. The reversal of 14143508727 is 72780534141.

14143508727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14143508727 - 2³ = 14143508719 is a prime.

It is a super-2 number, since 2×14143508727² (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 (14143508747) 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 15 ways as a sum of consecutive naturals, for example, 219138 + ... + 276239.

It is an arithmetic number, because the mean of its divisors is an integer number (1220611392).

Almost surely, 2^14143508727 is an apocalyptic number.

14143508727 is a deficient number, since it is larger than the sum of its proper divisors (5386273545).

14143508727 is a wasteful number, since it uses less digits than its factorization.

14143508727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495718.

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 14143508727 in words is "fourteen billion, one hundred forty-three million, five hundred eight thousand, seven hundred twenty-seven".