14320420242 has 16 divisors (see below), whose sum is σ = 28671418272. Its totient is φ = 4768377120.

The previous prime is 14320420211. The next prime is 14320420243. The reversal of 14320420242 is 24202402341.

It is not an unprimeable number, because it can be changed into a prime (14320420243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1267984 + ... + 1279227.

It is an arithmetic number, because the mean of its divisors is an integer number (1791963642).

Almost surely, 2^14320420242 is an apocalyptic number.

14320420242 is an abundant number, since it is smaller than the sum of its proper divisors (14350998030).

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

14320420242 is a wasteful number, since it uses less digits than its factorization.

14320420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548153.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 14320420242 its reverse (24202402341), we get a palindrome (38522822583).

The spelling of 14320420242 in words is "fourteen billion, three hundred twenty million, four hundred twenty thousand, two hundred forty-two".