13443514111124 has 12 divisors (see below), whose sum is σ = 23534984166624. Its totient is φ = 6719232920664.

The previous prime is 13443514111117. The next prime is 13443514111199. The reversal of 13443514111124 is 42111141534431.

It is a super-2 number, since 2×13443514111124² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631021742 + ... + 631043045.

It is an arithmetic number, because the mean of its divisors is an integer number (1961248680552).

Almost surely, 2^{13443514111124} is an apocalyptic number.

It is an amenable number.

13443514111124 is a deficient number, since it is larger than the sum of its proper divisors (10091470055500).

13443514111124 is a wasteful number, since it uses less digits than its factorization.

13443514111124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262067454 (or 1262067452 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

Adding to 13443514111124 its reverse (42111141534431), we get a palindrome (55554655645555).

The spelling of 13443514111124 in words is "thirteen trillion, four hundred forty-three billion, five hundred fourteen million, one hundred eleven thousand, one hundred twenty-four".