12352443173 has 12 divisors (see below), whose sum is σ = 14375414592. Its totient is φ = 10583206200.

The previous prime is 12352443167. The next prime is 12352443247. The reversal of 12352443173 is 37134425321.

It is not a de Polignac number, because 12352443173 - 2⁴ = 12352443157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12352443143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61586 + ... + 168812.

It is an arithmetic number, because the mean of its divisors is an integer number (1197951216).

Almost surely, 2^12352443173 is an apocalyptic number.

It is an amenable number.

12352443173 is a deficient number, since it is larger than the sum of its proper divisors (2022971419).

12352443173 is a wasteful number, since it uses less digits than its factorization.

12352443173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109592 (or 109585 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

Adding to 12352443173 its reverse (37134425321), we get a palindrome (49486868494).

The spelling of 12352443173 in words is "twelve billion, three hundred fifty-two million, four hundred forty-three thousand, one hundred seventy-three".