14001200032321 has 16 divisors (see below), whose sum is σ = 14782477320000. Its totient is φ = 13224363360768.

The previous prime is 14001200032297. The next prime is 14001200032327. The reversal of 14001200032321 is 12323000210041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14001200032321 - 2²⁹ = 14000663161409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14001200032327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259288101 + ... + 259342093.

It is an arithmetic number, because the mean of its divisors is an integer number (923904832500).

Almost surely, 2^{14001200032321} is an apocalyptic number.

It is an amenable number.

14001200032321 is a deficient number, since it is larger than the sum of its proper divisors (781277287679).

14001200032321 is a wasteful number, since it uses less digits than its factorization.

14001200032321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94848.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 14001200032321 its reverse (12323000210041), we get a palindrome (26324200242362).

The spelling of 14001200032321 in words is "fourteen trillion, one billion, two hundred million, thirty-two thousand, three hundred twenty-one".