14181713569 has 3 divisors (see below), whose sum is σ = 14181832657. Its totient is φ = 14181594482.

The previous prime is 14181713551. The next prime is 14181713617. The reversal of 14181713569 is 96531718141.

The square root of 14181713569 is 119087.

It is a perfect power (a square), and thus also a powerful number.

14181713569 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 96531718141 = 103 ⋅937201147.

It is not a de Polignac number, because 14181713569 - 2⁵ = 14181713537 is a prime.

It is a super-2 number, since 2×14181713569² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14181773569) 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 2 ways as a sum of consecutive naturals, for example, 59544 + ... + 178630.

Almost surely, 2^14181713569 is an apocalyptic number.

14181713569 is the 119087-th square number.

14181713569 is the 59544-th centered octagonal number.

It is an amenable number.

14181713569 is a deficient number, since it is larger than the sum of its proper divisors (119088).

14181713569 is an frugal number, since it uses more digits than its factorization.

14181713569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238174 (or 119087 counting only the distinct ones).

The product of its digits is 181440, while the sum is 46.

The spelling of 14181713569 in words is "fourteen billion, one hundred eighty-one million, seven hundred thirteen thousand, five hundred sixty-nine".