13343242 has 16 divisors (see below), whose sum is σ = 21892032. Its totient is φ = 6049120.

The previous prime is 13343233. The next prime is 13343257. The reversal of 13343242 is 24234331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 7 ways as a sum of consecutive naturals, for example, 13083 + ... + 14065.

It is an arithmetic number, because the mean of its divisors is an integer number (1368252).

Almost surely, 2^13343242 is an apocalyptic number.

13343242 is a deficient number, since it is larger than the sum of its proper divisors (8548790).

13343242 is a wasteful number, since it uses less digits than its factorization.

13343242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613.

The product of its digits is 1728, while the sum is 22.

The square root of 13343242 is about 3652.8402647803. The cubic root of 13343242 is about 237.1849458713.

Adding to 13343242 its reverse (24234331), we get a palindrome (37577573).

The spelling of 13343242 in words is "thirteen million, three hundred forty-three thousand, two hundred forty-two".