14021321214342 has 24 divisors (see below), whose sum is σ = 30365701566984. Its totient is φ = 4314252681024.

The previous prime is 14021321214319. The next prime is 14021321214359. The reversal of 14021321214342 is 24341212312041.

It is a happy number.

14021321214342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6913865463 + ... + 6913867490.

It is an arithmetic number, because the mean of its divisors is an integer number (1265237565291).

Almost surely, 2^{14021321214342} is an apocalyptic number.

14021321214342 is an abundant number, since it is smaller than the sum of its proper divisors (16344380352642).

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

14021321214342 is a wasteful number, since it uses less digits than its factorization.

14021321214342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13827732984 (or 13827732971 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 14021321214342 its reverse (24341212312041), we get a palindrome (38362533526383).

The spelling of 14021321214342 in words is "fourteen trillion, twenty-one billion, three hundred twenty-one million, two hundred fourteen thousand, three hundred forty-two".