14220240442442 has 8 divisors (see below), whose sum is σ = 21784198124736. Its totient is φ = 6958841067532.

The previous prime is 14220240442439. The next prime is 14220240442511. The reversal of 14220240442442 is 24424404202241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75639576728 + ... + 75639576915.

It is an arithmetic number, because the mean of its divisors is an integer number (2723024765592).

Almost surely, 2^{14220240442442} is an apocalyptic number.

14220240442442 is a deficient number, since it is larger than the sum of its proper divisors (7563957682294).

14220240442442 is a wasteful number, since it uses less digits than its factorization.

14220240442442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151279153692.

The product of its (nonzero) digits is 131072, while the sum is 35.

Adding to 14220240442442 its reverse (24424404202241), we get a palindrome (38644644644683).

The spelling of 14220240442442 in words is "fourteen trillion, two hundred twenty billion, two hundred forty million, four hundred forty-two thousand, four hundred forty-two".