13142344214242 has 32 divisors (see below), whose sum is σ = 21021505585920. Its totient is φ = 6140775463680.

The previous prime is 13142344214177. The next prime is 13142344214257. The reversal of 13142344214242 is 24241244324131.

It is a super-2 number, since 2×13142344214242² (a number of 27 digits) contains 22 as substring.

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, 2389383 + ... + 5656309.

It is an arithmetic number, because the mean of its divisors is an integer number (656922049560).

Almost surely, 2^{13142344214242} is an apocalyptic number.

13142344214242 is a deficient number, since it is larger than the sum of its proper divisors (7879161371678).

13142344214242 is a wasteful number, since it uses less digits than its factorization.

13142344214242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267786.

The product of its digits is 147456, while the sum is 37.

Adding to 13142344214242 its reverse (24241244324131), we get a palindrome (37383588538373).

The spelling of 13142344214242 in words is "thirteen trillion, one hundred forty-two billion, three hundred forty-four million, two hundred fourteen thousand, two hundred forty-two".