12344555166 has 8 divisors (see below), whose sum is σ = 24689110344. Its totient is φ = 4114851720.

The previous prime is 12344555149. The next prime is 12344555173. The reversal of 12344555166 is 66155544321.

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

12344555166 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1028712925 + ... + 1028712936.

It is an arithmetic number, because the mean of its divisors is an integer number (3086138793).

Almost surely, 2^12344555166 is an apocalyptic number.

12344555166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12344555166 is a wasteful number, since it uses less digits than its factorization.

12344555166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057425866.

The product of its digits is 432000, while the sum is 42.

The spelling of 12344555166 in words is "twelve billion, three hundred forty-four million, five hundred fifty-five thousand, one hundred sixty-six".