14404242 has 32 divisors (see below), whose sum is σ = 31377600. Its totient is φ = 4390848.

The previous prime is 14404237. The next prime is 14404249. The reversal of 14404242 is 24240441.

It is not an unprimeable number, because it can be changed into a prime (14404249) 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 15 ways as a sum of consecutive naturals, for example, 1128 + ... + 5484.

It is an arithmetic number, because the mean of its divisors is an integer number (980550).

Almost surely, 2^14404242 is an apocalyptic number.

14404242 is an abundant number, since it is smaller than the sum of its proper divisors (16973358).

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

14404242 is a wasteful number, since it uses less digits than its factorization.

14404242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4410.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 14404242 is about 3795.2920836215. The cubic root of 14404242 is about 243.3119670153.

Adding to 14404242 its reverse (24240441), we get a palindrome (38644683).

The spelling of 14404242 in words is "fourteen million, four hundred four thousand, two hundred forty-two".