14117021517 has 8 divisors (see below), whose sum is σ = 18823283424. Its totient is φ = 9411053648.

The previous prime is 14117021507. The next prime is 14117021533. The reversal of 14117021517 is 71512071141.

14117021517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14117021517 - 2¹⁵ = 14116988749 is a prime.

It is a super-2 number, since 2×14117021517² (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 (14117021507) 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 7 ways as a sum of consecutive naturals, for example, 91318 + ... + 191240.

It is an arithmetic number, because the mean of its divisors is an integer number (2352910428).

Almost surely, 2^14117021517 is an apocalyptic number.

It is an amenable number.

14117021517 is a deficient number, since it is larger than the sum of its proper divisors (4706261907).

14117021517 is an equidigital number, since it uses as much as digits as its factorization.

14117021517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147019.

The product of its (nonzero) digits is 1960, while the sum is 30.

Adding to 14117021517 its reverse (71512071141), we get a palindrome (85629092658).

The spelling of 14117021517 in words is "fourteen billion, one hundred seventeen million, twenty-one thousand, five hundred seventeen".