13211342 has 8 divisors (see below), whose sum is σ = 19894896. Its totient is φ = 6579712.

The previous prime is 13211323. The next prime is 13211347. The reversal of 13211342 is 24311231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13211342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13211347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12338 + ... + 13365.

It is an arithmetic number, because the mean of its divisors is an integer number (2486862).

Almost surely, 2^13211342 is an apocalyptic number.

13211342 is a deficient number, since it is larger than the sum of its proper divisors (6683554).

13211342 is a wasteful number, since it uses less digits than its factorization.

13211342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25962.

The product of its digits is 144, while the sum is 17.

The square root of 13211342 is about 3634.7409811429. The cubic root of 13211342 is about 236.4008198719.

Adding to 13211342 its reverse (24311231), we get a palindrome (37522573).

The spelling of 13211342 in words is "thirteen million, two hundred eleven thousand, three hundred forty-two".