14021321213422 has 32 divisors (see below), whose sum is σ = 21370100742144. Its totient is φ = 6899049175200.

The previous prime is 14021321213411. The next prime is 14021321213443. The reversal of 14021321213422 is 22431212312041.

It is a congruent number.

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, 18039843 + ... + 18801025.

It is an arithmetic number, because the mean of its divisors is an integer number (667815648192).

Almost surely, 2^{14021321213422} is an apocalyptic number.

14021321213422 is a deficient number, since it is larger than the sum of its proper divisors (7348779528722).

14021321213422 is a wasteful number, since it uses less digits than its factorization.

14021321213422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761904.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14021321213422 its reverse (22431212312041), we get a palindrome (36452533525463).

The spelling of 14021321213422 in words is "fourteen trillion, twenty-one billion, three hundred twenty-one million, two hundred thirteen thousand, four hundred twenty-two".