13018342 has 8 divisors (see below), whose sum is σ = 19943136. Its totient is φ = 6370632.

The previous prime is 13018333. The next prime is 13018349. The reversal of 13018342 is 24381031.

13018342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13018349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69153 + ... + 69340.

It is an arithmetic number, because the mean of its divisors is an integer number (2492892).

Almost surely, 2^13018342 is an apocalyptic number.

13018342 is a deficient number, since it is larger than the sum of its proper divisors (6924794).

13018342 is a wasteful number, since it uses less digits than its factorization.

13018342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138542.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 13018342 is about 3608.0939566480. The cubic root of 13018342 is about 235.2440018829.

Adding to 13018342 its reverse (24381031), we get a palindrome (37399373).

The spelling of 13018342 in words is "thirteen million, eighteen thousand, three hundred forty-two".