13443341354253 has 40 divisors (see below), whose sum is σ = 20118736249920. Its totient is φ = 8945857935360.

The previous prime is 13443341354239. The next prime is 13443341354279. The reversal of 13443341354253 is 35245314334431.

13443341354253 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 3 + 3 + 41 + 354 + 253 = 666.

It is not a de Polignac number, because 13443341354253 - 2⁴ = 13443341354237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13443341354199 and 13443341354208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13443341354153) 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 39 ways as a sum of consecutive naturals, for example, 120224176 + ... + 120335942.

It is an arithmetic number, because the mean of its divisors is an integer number (502968406248).

Almost surely, 2^{13443341354253} is an apocalyptic number.

It is an amenable number.

13443341354253 is a deficient number, since it is larger than the sum of its proper divisors (6675394895667).

13443341354253 is a wasteful number, since it uses less digits than its factorization.

13443341354253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114479 (or 114470 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 45.

Adding to 13443341354253 its reverse (35245314334431), we get a palindrome (48688655688684).

The spelling of 13443341354253 in words is "thirteen trillion, four hundred forty-three billion, three hundred forty-one million, three hundred fifty-four thousand, two hundred fifty-three".