14002220334321 has 8 divisors (see below), whose sum is σ = 20744030124960. Its totient is φ = 9334813556196.

The previous prime is 14002220334283. The next prime is 14002220334337. The reversal of 14002220334321 is 12343302220041.

14002220334321 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 2 + 2 + 2 + 0 + 334 + 321 = 666.

It is not a de Polignac number, because 14002220334321 - 2⁹ = 14002220333809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 518600753123 = 14002220334321 / (1 + 4 + 0 + 0 + 2 + 2 + 2 + 0 + 3 + 3 + 4 + 3 + 2 + 1).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14002220334821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259300376535 + ... + 259300376588.

It is an arithmetic number, because the mean of its divisors is an integer number (2593003765620).

Almost surely, 2^{14002220334321} is an apocalyptic number.

It is an amenable number.

14002220334321 is a deficient number, since it is larger than the sum of its proper divisors (6741809790639).

14002220334321 is an equidigital number, since it uses as much as digits as its factorization.

14002220334321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518600753132 (or 518600753126 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 14002220334321 its reverse (12343302220041), we get a palindrome (26345522554362).

The spelling of 14002220334321 in words is "fourteen trillion, two billion, two hundred twenty million, three hundred thirty-four thousand, three hundred twenty-one".