13436342 has 4 divisors (see below), whose sum is σ = 20154516. Its totient is φ = 6718170.

The previous prime is 13436329. The next prime is 13436359. The reversal of 13436342 is 24363431.

It is a happy number.

13436342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3359084 + ... + 3359087.

It is an arithmetic number, because the mean of its divisors is an integer number (5038629).

Almost surely, 2^13436342 is an apocalyptic number.

13436342 is a deficient number, since it is larger than the sum of its proper divisors (6718174).

13436342 is an equidigital number, since it uses as much as digits as its factorization.

13436342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6718173.

The product of its digits is 5184, while the sum is 26.

The square root of 13436342 is about 3665.5616213617. The cubic root of 13436342 is about 237.7353058492.

Adding to 13436342 its reverse (24363431), we get a palindrome (37799773).

It can be divided in two parts, 1 and 3436342, that added together give a palindrome (3436343).

The spelling of 13436342 in words is "thirteen million, four hundred thirty-six thousand, three hundred forty-two".