14342438 has 16 divisors (see below), whose sum is σ = 23688720. Its totient is φ = 6458400.

The previous prime is 14342431. The next prime is 14342479. The reversal of 14342438 is 83424341.

It is a self number, because there is not a number n which added to its sum of digits gives 14342438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14342431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593 + ... + 5388.

It is an arithmetic number, because the mean of its divisors is an integer number (1480545).

Almost surely, 2^14342438 is an apocalyptic number.

14342438 is a deficient number, since it is larger than the sum of its proper divisors (9346282).

14342438 is a wasteful number, since it uses less digits than its factorization.

14342438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6103.

The product of its digits is 9216, while the sum is 29.

The square root of 14342438 is about 3787.1411381146. The cubic root of 14342438 is about 242.9634768165.

Adding to 14342438 its reverse (83424341), we get a palindrome (97766779).

The spelling of 14342438 in words is "fourteen million, three hundred forty-two thousand, four hundred thirty-eight".