14109914517 has 8 divisors (see below), whose sum is σ = 19321684896. Its totient is φ = 9152376912.

The previous prime is 14109914491. The next prime is 14109914551. The reversal of 14109914517 is 71541990141.

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

It is not a de Polignac number, because 14109914517 - 2¹² = 14109910421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14109914557) 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, 63558063 + ... + 63558284.

It is an arithmetic number, because the mean of its divisors is an integer number (2415210612).

Almost surely, 2^14109914517 is an apocalyptic number.

It is an amenable number.

14109914517 is a deficient number, since it is larger than the sum of its proper divisors (5211770379).

14109914517 is a wasteful number, since it uses less digits than its factorization.

14109914517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127116387.

The product of its (nonzero) digits is 45360, while the sum is 42.

The spelling of 14109914517 in words is "fourteen billion, one hundred nine million, nine hundred fourteen thousand, five hundred seventeen".