12342104173 has 16 divisors (see below), whose sum is σ = 14400649600. Its totient is φ = 10573416000.

The previous prime is 12342104161. The next prime is 12342104179. The reversal of 12342104173 is 37140124321.

It is not a de Polignac number, because 12342104173 - 2⁵ = 12342104141 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 (12342104179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 732898 + ... + 749548.

It is an arithmetic number, because the mean of its divisors is an integer number (900040600).

Almost surely, 2^12342104173 is an apocalyptic number.

It is an amenable number.

12342104173 is a deficient number, since it is larger than the sum of its proper divisors (2058545427).

12342104173 is an equidigital number, since it uses as much as digits as its factorization.

12342104173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18833 (or 18819 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 12342104173 its reverse (37140124321), we get a palindrome (49482228494).

The spelling of 12342104173 in words is "twelve billion, three hundred forty-two million, one hundred four thousand, one hundred seventy-three".