13124442111255 has 32 divisors (see below), whose sum is σ = 23332856294400. Its totient is φ = 6999548030496.

The previous prime is 13124442111241. The next prime is 13124442111259. The reversal of 13124442111255 is 55211124442131.

13124442111255 is a `hidden beast` number, since 1 + 31 + 2 + 44 + 421 + 112 + 55 = 666.

It is not a de Polignac number, because 13124442111255 - 2¹³ = 13124442103063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124442111259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5204886 + ... + 7303404.

It is an arithmetic number, because the mean of its divisors is an integer number (729151759200).

Almost surely, 2^{13124442111255} is an apocalyptic number.

13124442111255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13124442111255 is a deficient number, since it is larger than the sum of its proper divisors (10208414183145).

13124442111255 is a wasteful number, since it uses less digits than its factorization.

13124442111255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144860 (or 2144854 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

Adding to 13124442111255 its reverse (55211124442131), we get a palindrome (68335566553386).

The spelling of 13124442111255 in words is "thirteen trillion, one hundred twenty-four billion, four hundred forty-two million, one hundred eleven thousand, two hundred fifty-five".