13406342 has 8 divisors (see below), whose sum is σ = 20126016. Its totient is φ = 6697672.

The previous prime is 13406339. The next prime is 13406357. The reversal of 13406342 is 24360431.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1808 + ... + 5484.

It is an arithmetic number, because the mean of its divisors is an integer number (2515752).

Almost surely, 2^13406342 is an apocalyptic number.

13406342 is a deficient number, since it is larger than the sum of its proper divisors (6719674).

13406342 is a wasteful number, since it uses less digits than its factorization.

13406342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 13406342 is about 3661.4671922605. The cubic root of 13406342 is about 237.5582394570.

Adding to 13406342 its reverse (24360431), we get a palindrome (37766773).

The spelling of 13406342 in words is "thirteen million, four hundred six thousand, three hundred forty-two".