14245440242 has 32 divisors (see below), whose sum is σ = 23974792128. Its totient is φ = 6292000000.

The previous prime is 14245440217. The next prime is 14245440269. The reversal of 14245440242 is 24204454241.

It is a junction number, because it is equal to n+sod(n) for n = 14245440199 and 14245440208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194942 + ... + 257862.

It is an arithmetic number, because the mean of its divisors is an integer number (749212254).

Almost surely, 2^14245440242 is an apocalyptic number.

14245440242 is a deficient number, since it is larger than the sum of its proper divisors (9729351886).

14245440242 is a wasteful number, since it uses less digits than its factorization.

14245440242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63226.

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 14245440242 its reverse (24204454241), we get a palindrome (38449894483).

The spelling of 14245440242 in words is "fourteen billion, two hundred forty-five million, four hundred forty thousand, two hundred forty-two".