14430242 has 4 divisors (see below), whose sum is σ = 21645366. Its totient is φ = 7215120.

The previous prime is 14430217. The next prime is 14430271. The reversal of 14430242 is 24203441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24203441 = 2801 ⋅8641.

It can be written as a sum of positive squares in only one way, i.e., 9006001 + 5424241 = 3001^2 + 2329^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3607559 + ... + 3607562.

Almost surely, 2^14430242 is an apocalyptic number.

14430242 is a deficient number, since it is larger than the sum of its proper divisors (7215124).

14430242 is an equidigital number, since it uses as much as digits as its factorization.

14430242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7215123.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 14430242 is about 3798.7158356476. The cubic root of 14430242 is about 243.4582736541.

Adding to 14430242 its reverse (24203441), we get a palindrome (38633683).

The spelling of 14430242 in words is "fourteen million, four hundred thirty thousand, two hundred forty-two".