14042240302 has 4 divisors (see below), whose sum is σ = 21063360456. Its totient is φ = 7021120150.

The previous prime is 14042240299. The next prime is 14042240323. The reversal of 14042240302 is 20304224041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20304224041 = 373 ⋅54434917.

It is a super-2 number, since 2×14042240302² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3510560074 + ... + 3510560077.

It is an arithmetic number, because the mean of its divisors is an integer number (5265840114).

Almost surely, 2^14042240302 is an apocalyptic number.

14042240302 is a deficient number, since it is larger than the sum of its proper divisors (7021120154).

14042240302 is an equidigital number, since it uses as much as digits as its factorization.

14042240302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7021120153.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 14042240302 its reverse (20304224041), we get a palindrome (34346464343).

The spelling of 14042240302 in words is "fourteen billion, forty-two million, two hundred forty thousand, three hundred two".