13243344101342 has 32 divisors (see below), whose sum is σ = 19930055099328. Its totient is φ = 6600037441536.

The previous prime is 13243344101303. The next prime is 13243344101357. The reversal of 13243344101342 is 24310144334231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3170537558 + ... + 3170541734.

It is an arithmetic number, because the mean of its divisors is an integer number (622814221854).

Almost surely, 2^{13243344101342} is an apocalyptic number.

13243344101342 is a deficient number, since it is larger than the sum of its proper divisors (6686710997986).

13243344101342 is a wasteful number, since it uses less digits than its factorization.

13243344101342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8420.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 13243344101342 its reverse (24310144334231), we get a palindrome (37553488435573).

The spelling of 13243344101342 in words is "thirteen trillion, two hundred forty-three billion, three hundred forty-four million, one hundred one thousand, three hundred forty-two".