14193422517 has 16 divisors (see below), whose sum is σ = 19557715968. Its totient is φ = 9149790720.

The previous prime is 14193422513. The next prime is 14193422531. The reversal of 14193422517 is 71522439141.

It is not a de Polignac number, because 14193422517 - 2² = 14193422513 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14193422513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496693 + ... + 524490.

It is an arithmetic number, because the mean of its divisors is an integer number (1222357248).

Almost surely, 2^14193422517 is an apocalyptic number.

It is an amenable number.

14193422517 is a deficient number, since it is larger than the sum of its proper divisors (5364293451).

14193422517 is a wasteful number, since it uses less digits than its factorization.

14193422517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021340.

The product of its digits is 60480, while the sum is 39.

It can be divided in two parts, 141934 and 22517, that added together give a triangular number (164451 = T₅₇₃).

The spelling of 14193422517 in words is "fourteen billion, one hundred ninety-three million, four hundred twenty-two thousand, five hundred seventeen".