14212434 has 16 divisors (see below), whose sum is σ = 28461888. Its totient is φ = 4731312.

The previous prime is 14212423. The next prime is 14212439. The reversal of 14212434 is 43421241.

It is a self number, because there is not a number n which added to its sum of digits gives 14212434.

It is not an unprimeable number, because it can be changed into a prime (14212439) 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, 7864 + ... + 9500.

It is an arithmetic number, because the mean of its divisors is an integer number (1778868).

Almost surely, 2^14212434 is an apocalyptic number.

14212434 is an abundant number, since it is smaller than the sum of its proper divisors (14249454).

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

14212434 is a wasteful number, since it uses less digits than its factorization.

14212434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089.

The product of its digits is 768, while the sum is 21.

The square root of 14212434 is about 3769.9381957799. The cubic root of 14212434 is about 242.2271505168.

Adding to 14212434 its reverse (43421241), we get a palindrome (57633675).

The spelling of 14212434 in words is "fourteen million, two hundred twelve thousand, four hundred thirty-four".