14314431457173 has 16 divisors (see below), whose sum is σ = 19278908979200. Its totient is φ = 9446528161584.

The previous prime is 14314431457171. The next prime is 14314431457241. The reversal of 14314431457173 is 37175413441341.

It is not a de Polignac number, because 14314431457173 - 2¹ = 14314431457171 is a prime.

It is a super-2 number, since 2×14314431457173² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14314431457171) 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, 8480473 + ... + 10027326.

It is an arithmetic number, because the mean of its divisors is an integer number (1204931811200).

Almost surely, 2^{14314431457173} is an apocalyptic number.

It is an amenable number.

14314431457173 is a deficient number, since it is larger than the sum of its proper divisors (4964477522027).

14314431457173 is a wasteful number, since it uses less digits than its factorization.

14314431457173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18510408.

The product of its digits is 1693440, while the sum is 48.

The spelling of 14314431457173 in words is "fourteen trillion, three hundred fourteen billion, four hundred thirty-one million, four hundred fifty-seven thousand, one hundred seventy-three".