12343620713173 has 12 divisors (see below), whose sum is σ = 13292049857380. Its totient is φ = 11458381174272.

The previous prime is 12343620713161. The next prime is 12343620713183. The reversal of 12343620713173 is 37131702634321.

It can be written as a sum of positive squares in 6 ways, for example, as 916800505009 + 11426820208164 = 957497^2 + 3380358^2 .

It is a de Polignac number, because none of the positive numbers 2^k-12343620713173 is a prime.

It is a super-2 number, since 2×12343620713173² (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 (12343620713183) 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, 292523358 + ... + 292565551.

Almost surely, 2^{12343620713173} is an apocalyptic number.

It is an amenable number.

12343620713173 is a deficient number, since it is larger than the sum of its proper divisors (948429144207).

12343620713173 is an equidigital number, since it uses as much as digits as its factorization.

12343620713173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585089016 (or 585088999 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 12343620713173 in words is "twelve trillion, three hundred forty-three billion, six hundred twenty million, seven hundred thirteen thousand, one hundred seventy-three".