12324344355 has 24 divisors (see below), whose sum is σ = 21654835488. Its totient is φ = 6482941056.

The previous prime is 12324344341. The next prime is 12324344359. The reversal of 12324344355 is 55344342321.

12324344355 is a `hidden beast` number, since 1 + 23 + 243 + 44 + 355 = 666.

12324344355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12324344355 - 2¹³ = 12324336163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12324344359) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1872567 + ... + 1879136.

It is an arithmetic number, because the mean of its divisors is an integer number (902284812).

Almost surely, 2^12324344355 is an apocalyptic number.

12324344355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12324344355 is a deficient number, since it is larger than the sum of its proper divisors (9330491133).

12324344355 is a wasteful number, since it uses less digits than its factorization.

12324344355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3751787 (or 3751784 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

Adding to 12324344355 its reverse (55344342321), we get a palindrome (67668686676).

The spelling of 12324344355 in words is "twelve billion, three hundred twenty-four million, three hundred forty-four thousand, three hundred fifty-five".