14213104342321 has 16 divisors (see below), whose sum is σ = 15150657312000. Its totient is φ = 13286833593088.

The previous prime is 14213104342291. The next prime is 14213104342397. The reversal of 14213104342321 is 12324340131241.

It is a happy number.

14213104342321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14213104342321 - 2²³ = 14213095953713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14213114342321) 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, 101206770 + ... + 101347108.

It is an arithmetic number, because the mean of its divisors is an integer number (946916082000).

Almost surely, 2^{14213104342321} is an apocalyptic number.

It is an amenable number.

14213104342321 is a deficient number, since it is larger than the sum of its proper divisors (937552969679).

14213104342321 is a wasteful number, since it uses less digits than its factorization.

14213104342321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180488.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 14213104342321 its reverse (12324340131241), we get a palindrome (26537444473562).

The spelling of 14213104342321 in words is "fourteen trillion, two hundred thirteen billion, one hundred four million, three hundred forty-two thousand, three hundred twenty-one".