13422342 has 32 divisors (see below), whose sum is σ = 27885312. Its totient is φ = 4303584.

The previous prime is 13422329. The next prime is 13422361. The reversal of 13422342 is 24322431.

13422342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22573 + ... + 23159.

It is an arithmetic number, because the mean of its divisors is an integer number (871416).

Almost surely, 2^13422342 is an apocalyptic number.

13422342 is an abundant number, since it is smaller than the sum of its proper divisors (14462970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13422342 is a wasteful number, since it uses less digits than its factorization.

13422342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732.

The product of its digits is 1152, while the sum is 21.

The square root of 13422342 is about 3663.6514572213. The cubic root of 13422342 is about 237.6527077005.

Adding to 13422342 its reverse (24322431), we get a palindrome (37744773).

The spelling of 13422342 in words is "thirteen million, four hundred twenty-two thousand, three hundred forty-two".