13311134134342 has 32 divisors (see below), whose sum is σ = 21920137263360. Its totient is φ = 6012129979680.

The previous prime is 13311134134307. The next prime is 13311134134381. The reversal of 13311134134342 is 24343143111331.

It is a junction number, because it is equal to n+sod(n) for n = 13311134134298 and 13311134134307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9628509 + ... + 10923847.

It is an arithmetic number, because the mean of its divisors is an integer number (685004289480).

Almost surely, 2^{13311134134342} is an apocalyptic number.

13311134134342 is a deficient number, since it is larger than the sum of its proper divisors (8609003129018).

13311134134342 is a wasteful number, since it uses less digits than its factorization.

13311134134342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298316.

The product of its digits is 31104, while the sum is 34.

Adding to 13311134134342 its reverse (24343143111331), we get a palindrome (37654277245673).

The spelling of 13311134134342 in words is "thirteen trillion, three hundred eleven billion, one hundred thirty-four million, one hundred thirty-four thousand, three hundred forty-two".