13305342 has 8 divisors (see below), whose sum is σ = 26610696. Its totient is φ = 4435112.

The previous prime is 13305323. The next prime is 13305349. The reversal of 13305342 is 24350331.

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

13305342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13305349) 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, 1108773 + ... + 1108784.

It is an arithmetic number, because the mean of its divisors is an integer number (3326337).

Almost surely, 2^13305342 is an apocalyptic number.

13305342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13305342 is a wasteful number, since it uses less digits than its factorization.

13305342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217562.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 13305342 is about 3647.6488317819. The cubic root of 13305342 is about 236.9601670669.

Adding to 13305342 its reverse (24350331), we get a palindrome (37655673).

The spelling of 13305342 in words is "thirteen million, three hundred five thousand, three hundred forty-two".