14420425242 has 16 divisors (see below), whose sum is σ = 29061011232. Its totient is φ = 4770114960.

The previous prime is 14420425199. The next prime is 14420425309. The reversal of 14420425242 is 24252402441.

14420425242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14420425242² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9172513 + ... + 9174084.

It is an arithmetic number, because the mean of its divisors is an integer number (1816313202).

Almost surely, 2^14420425242 is an apocalyptic number.

14420425242 is an abundant number, since it is smaller than the sum of its proper divisors (14640585990).

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

14420425242 is a wasteful number, since it uses less digits than its factorization.

14420425242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18346733.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 14420425242 its reverse (24252402441), we get a palindrome (38672827683).

The spelling of 14420425242 in words is "fourteen billion, four hundred twenty million, four hundred twenty-five thousand, two hundred forty-two".