14728616173 has 4 divisors (see below), whose sum is σ = 14728867488. Its totient is φ = 14728364860.

The previous prime is 14728616167. The next prime is 14728616197. The reversal of 14728616173 is 37161682741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14728616173 - 2²⁵ = 14695061741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14728616473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13968 + ... + 172198.

It is an arithmetic number, because the mean of its divisors is an integer number (3682216872).

Almost surely, 2^14728616173 is an apocalyptic number.

It is an amenable number.

14728616173 is a deficient number, since it is larger than the sum of its proper divisors (251315).

14728616173 is an equidigital number, since it uses as much as digits as its factorization.

14728616173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251314.

The product of its digits is 338688, while the sum is 46.

The spelling of 14728616173 in words is "fourteen billion, seven hundred twenty-eight million, six hundred sixteen thousand, one hundred seventy-three".