13343144213343 has 32 divisors (see below), whose sum is σ = 21647376092160. Its totient is φ = 7136497543680.

The previous prime is 13343144213341. The next prime is 13343144213359. The reversal of 13343144213343 is 34331244134331.

It is not a de Polignac number, because 13343144213343 - 2¹ = 13343144213341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13343144213341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103183323 + ... + 103312556.

It is an arithmetic number, because the mean of its divisors is an integer number (676480502880).

Almost surely, 2^{13343144213343} is an apocalyptic number.

13343144213343 is a deficient number, since it is larger than the sum of its proper divisors (8304231878817).

13343144213343 is a wasteful number, since it uses less digits than its factorization.

13343144213343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206496087.

The product of its digits is 373248, while the sum is 39.

Adding to 13343144213343 its reverse (34331244134331), we get a palindrome (47674388347674).

The spelling of 13343144213343 in words is "thirteen trillion, three hundred forty-three billion, one hundred forty-four million, two hundred thirteen thousand, three hundred forty-three".