14320242642 has 16 divisors (see below), whose sum is σ = 28644819840. Its totient is φ = 4772691792.

The previous prime is 14320242623. The next prime is 14320242649. The reversal of 14320242642 is 24624202341.

It is not an unprimeable number, because it can be changed into a prime (14320242649) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 136842 + ... + 217637.

It is an arithmetic number, because the mean of its divisors is an integer number (1790301240).

Almost surely, 2^14320242642 is an apocalyptic number.

14320242642 is an abundant number, since it is smaller than the sum of its proper divisors (14324577198).

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

14320242642 is a wasteful number, since it uses less digits than its factorization.

14320242642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361217.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14320242642 its reverse (24624202341), we get a palindrome (38944444983).

The spelling of 14320242642 in words is "fourteen billion, three hundred twenty million, two hundred forty-two thousand, six hundred forty-two".