14164871523 has 8 divisors (see below), whose sum is σ = 20603449536. Its totient is φ = 8584770600.

The previous prime is 14164871489. The next prime is 14164871557. The reversal of 14164871523 is 32517846141.

It is an interprime number because it is at equal distance from previous prime (14164871489) and next prime (14164871557).

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

It is not a de Polignac number, because 14164871523 - 2¹⁸ = 14164609379 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14164871723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214619233 + ... + 214619298.

It is an arithmetic number, because the mean of its divisors is an integer number (2575431192).

Almost surely, 2^14164871523 is an apocalyptic number.

14164871523 is a deficient number, since it is larger than the sum of its proper divisors (6438578013).

14164871523 is a wasteful number, since it uses less digits than its factorization.

14164871523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429238545.

The product of its digits is 161280, while the sum is 42.

The spelling of 14164871523 in words is "fourteen billion, one hundred sixty-four million, eight hundred seventy-one thousand, five hundred twenty-three".