12344471558 has 8 divisors (see below), whose sum is σ = 18517938120. Its totient is φ = 6171825520.

The previous prime is 12344471527. The next prime is 12344471561. The reversal of 12344471558 is 85517444321.

It is a happy number.

12344471558 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166028 + ... + 228591.

It is an arithmetic number, because the mean of its divisors is an integer number (2314742265).

Almost surely, 2^12344471558 is an apocalyptic number.

12344471558 is a deficient number, since it is larger than the sum of its proper divisors (6173466562).

12344471558 is a wasteful number, since it uses less digits than its factorization.

12344471558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410262.

The product of its digits is 537600, while the sum is 44.

The spelling of 12344471558 in words is "twelve billion, three hundred forty-four million, four hundred seventy-one thousand, five hundred fifty-eight".