14342124442 has 4 divisors (see below), whose sum is σ = 21513186666. Its totient is φ = 7171062220.

The previous prime is 14342124431. The next prime is 14342124469. The reversal of 14342124442 is 24442124341.

It is a happy number.

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., 7758262561 + 6583861881 = 88081^2 + 81141^2 .

It is a super-2 number, since 2×14342124442² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3585531109 + ... + 3585531112.

Almost surely, 2^14342124442 is an apocalyptic number.

14342124442 is a deficient number, since it is larger than the sum of its proper divisors (7171062224).

14342124442 is an equidigital number, since it uses as much as digits as its factorization.

14342124442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7171062223.

The product of its digits is 24576, while the sum is 31.

Adding to 14342124442 its reverse (24442124341), we get a palindrome (38784248783).

The spelling of 14342124442 in words is "fourteen billion, three hundred forty-two million, one hundred twenty-four thousand, four hundred forty-two".