12344555171 has 8 divisors (see below), whose sum is σ = 13382179104. Its totient is φ = 11319508800.

The previous prime is 12344555149. The next prime is 12344555173. The reversal of 12344555171 is 17155544321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12344555171 - 2⁶ = 12344555107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12344555173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3142346 + ... + 3146271.

It is an arithmetic number, because the mean of its divisors is an integer number (1672772388).

Almost surely, 2^12344555171 is an apocalyptic number.

12344555171 is a deficient number, since it is larger than the sum of its proper divisors (1037623933).

12344555171 is a wasteful number, since it uses less digits than its factorization.

12344555171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6288781.

The product of its digits is 84000, while the sum is 38.

The spelling of 12344555171 in words is "twelve billion, three hundred forty-four million, five hundred fifty-five thousand, one hundred seventy-one".