14002003033021 has 2 divisors, whose sum is σ = 14002003033022. Its totient is φ = 14002003033020.

The previous prime is 14002003032971. The next prime is 14002003033033. The reversal of 14002003033021 is 12033030020041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13841934225625 + 160068807396 = 3720475^2 + 400086^2 .

It is a cyclic number.

It is not a de Polignac number, because 14002003033021 - 2¹¹ = 14002003030973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14002003033021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14002003033091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7001001516510 + 7001001516511.

It is an arithmetic number, because the mean of its divisors is an integer number (7001001516511).

Almost surely, 2^{14002003033021} is an apocalyptic number.

It is an amenable number.

14002003033021 is a deficient number, since it is larger than the sum of its proper divisors (1).

14002003033021 is an equidigital number, since it uses as much as digits as its factorization.

14002003033021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 14002003033021 its reverse (12033030020041), we get a palindrome (26035033053062).

The spelling of 14002003033021 in words is "fourteen trillion, two billion, three million, thirty-three thousand, twenty-one".