14020338589 has 4 divisors (see below), whose sum is σ = 14023699324. Its totient is φ = 14016977856.

The previous prime is 14020338587. The next prime is 14020338593. The reversal of 14020338589 is 98583302041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8019202500 + 6001136089 = 89550^2 + 77467^2 .

It is a cyclic number.

It is not a de Polignac number, because 14020338589 - 2¹ = 14020338587 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020338587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1674102 + ... + 1682455.

It is an arithmetic number, because the mean of its divisors is an integer number (3505924831).

Almost surely, 2^14020338589 is an apocalyptic number.

It is an amenable number.

14020338589 is a deficient number, since it is larger than the sum of its proper divisors (3360735).

14020338589 is an equidigital number, since it uses as much as digits as its factorization.

14020338589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360734.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 14020338589 in words is "fourteen billion, twenty million, three hundred thirty-eight thousand, five hundred eighty-nine".