14023503517 has 2 divisors, whose sum is σ = 14023503518. Its totient is φ = 14023503516.

The previous prime is 14023503493. The next prime is 14023503539. The reversal of 14023503517 is 71530532041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13682214841 + 341288676 = 116971^2 + 18474^2 .

It is a cyclic number.

It is not a de Polignac number, because 14023503517 - 2¹¹ = 14023501469 is a prime.

It is a super-2 number, since 2×14023503517² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14023503617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7011751758 + 7011751759.

It is an arithmetic number, because the mean of its divisors is an integer number (7011751759).

Almost surely, 2^14023503517 is an apocalyptic number.

It is an amenable number.

14023503517 is a deficient number, since it is larger than the sum of its proper divisors (1).

14023503517 is an equidigital number, since it uses as much as digits as its factorization.

14023503517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 14023503517 in words is "fourteen billion, twenty-three million, five hundred three thousand, five hundred seventeen".