13324442 has 8 divisors (see below), whose sum is σ = 20325600. Its totient is φ = 6549244.

The previous prime is 13324397. The next prime is 13324469. The reversal of 13324442 is 24442331.

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

It is a super-2 number, since 2×13324442² = 355081509222728, which contains 22 as substring.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56342 + ... + 56577.

It is an arithmetic number, because the mean of its divisors is an integer number (2540700).

Almost surely, 2^13324442 is an apocalyptic number.

13324442 is a deficient number, since it is larger than the sum of its proper divisors (7001158).

13324442 is a wasteful number, since it uses less digits than its factorization.

13324442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112980.

The product of its digits is 2304, while the sum is 23.

The square root of 13324442 is about 3650.2660177034. The cubic root of 13324442 is about 237.0734993719.

Adding to 13324442 its reverse (24442331), we get a palindrome (37766773).

The spelling of 13324442 in words is "thirteen million, three hundred twenty-four thousand, four hundred forty-two".