14463442 has 16 divisors (see below), whose sum is σ = 24880320. Its totient is φ = 6177168.

The previous prime is 14463439. The next prime is 14463473. The reversal of 14463442 is 24436441.

It is a self number, because there is not a number n which added to its sum of digits gives 14463442.

It is an unprimeable number.

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, 2809 + ... + 6067.

It is an arithmetic number, because the mean of its divisors is an integer number (1555020).

Almost surely, 2^14463442 is an apocalyptic number.

14463442 is a deficient number, since it is larger than the sum of its proper divisors (10416878).

14463442 is a wasteful number, since it uses less digits than its factorization.

14463442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585.

The product of its digits is 9216, while the sum is 28.

The square root of 14463442 is about 3803.0832228601. The cubic root of 14463442 is about 243.6448407221.

Adding to 14463442 its reverse (24436441), we get a palindrome (38899883).

The spelling of 14463442 in words is "fourteen million, four hundred sixty-three thousand, four hundred forty-two".