13616342 has 4 divisors (see below), whose sum is σ = 20424516. Its totient is φ = 6808170.

The previous prime is 13616329. The next prime is 13616357. The reversal of 13616342 is 24361631.

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, 3404084 + ... + 3404087.

It is an arithmetic number, because the mean of its divisors is an integer number (5106129).

Almost surely, 2^13616342 is an apocalyptic number.

13616342 is a deficient number, since it is larger than the sum of its proper divisors (6808174).

13616342 is an equidigital number, since it uses as much as digits as its factorization.

13616342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6808173.

The product of its digits is 2592, while the sum is 26.

The square root of 13616342 is about 3690.0327911822. The cubic root of 13616342 is about 238.7922074808.

Adding to 13616342 its reverse (24361631), we get a palindrome (37977973).

The spelling of 13616342 in words is "thirteen million, six hundred sixteen thousand, three hundred forty-two".