14430132242242 has 4 divisors (see below), whose sum is σ = 21645198363366. Its totient is φ = 7215066121120.

The previous prime is 14430132242209. The next prime is 14430132242249. The reversal of 14430132242242 is 24224223103441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8335005735681 + 6095126506561 = 2887041^2 + 2468831^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14430132242198 and 14430132242207.

It is not an unprimeable number, because it can be changed into a prime (14430132242249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3607533060559 + ... + 3607533060562.

Almost surely, 2^{14430132242242} is an apocalyptic number.

14430132242242 is a deficient number, since it is larger than the sum of its proper divisors (7215066121124).

14430132242242 is an equidigital number, since it uses as much as digits as its factorization.

14430132242242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7215066121123.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 14430132242242 its reverse (24224223103441), we get a palindrome (38654355345683).

The spelling of 14430132242242 in words is "fourteen trillion, four hundred thirty billion, one hundred thirty-two million, two hundred forty-two thousand, two hundred forty-two".