12424550412055 has 8 divisors (see below), whose sum is σ = 14912199726192. Its totient is φ = 9937814175168.

The previous prime is 12424550412019. The next prime is 12424550412067. The reversal of 12424550412055 is 55021405542421.

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 12424550412055 - 2⁹ = 12424550411543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12424550411999 and 12424550412017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228239374 + ... + 228293803.

It is an arithmetic number, because the mean of its divisors is an integer number (1864024965774).

Almost surely, 2^{12424550412055} is an apocalyptic number.

12424550412055 is a deficient number, since it is larger than the sum of its proper divisors (2487649314137).

12424550412055 is an equidigital number, since it uses as much as digits as its factorization.

12424550412055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456538625.

The product of its (nonzero) digits is 320000, while the sum is 40.

Adding to 12424550412055 its reverse (55021405542421), we get a palindrome (67445955954476).

The spelling of 12424550412055 in words is "twelve trillion, four hundred twenty-four billion, five hundred fifty million, four hundred twelve thousand, fifty-five".