14042343344321 has 16 divisors (see below), whose sum is σ = 14162488675200. Its totient is φ = 13922674416000.

The previous prime is 14042343344317. The next prime is 14042343344339. The reversal of 14042343344321 is 12344334324041.

It is not a de Polignac number, because 14042343344321 - 2² = 14042343344317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14042343344921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485862971 + ... + 485891871.

It is an arithmetic number, because the mean of its divisors is an integer number (885155542200).

Almost surely, 2^{14042343344321} is an apocalyptic number.

It is an amenable number.

14042343344321 is a deficient number, since it is larger than the sum of its proper divisors (120145330879).

14042343344321 is a wasteful number, since it uses less digits than its factorization.

14042343344321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37000.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 14042343344321 its reverse (12344334324041), we get a palindrome (26386677668362).

The spelling of 14042343344321 in words is "fourteen trillion, forty-two billion, three hundred forty-three million, three hundred forty-four thousand, three hundred twenty-one".