14214202030121 has 4 divisors (see below), whose sum is σ = 14265516839172. Its totient is φ = 14162887221072.

The previous prime is 14214202030097. The next prime is 14214202030141. The reversal of 14214202030121 is 12103020241241.

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 3905607540121 + 10308594490000 = 1976261^2 + 3210700^2 .

It is a cyclic number.

It is not a de Polignac number, because 14214202030121 - 2²⁶ = 14214134921257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14214202030141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25657404110 + ... + 25657404663.

It is an arithmetic number, because the mean of its divisors is an integer number (3566379209793).

Almost surely, 2^{14214202030121} is an apocalyptic number.

It is an amenable number.

14214202030121 is a deficient number, since it is larger than the sum of its proper divisors (51314809051).

14214202030121 is an equidigital number, since it uses as much as digits as its factorization.

14214202030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51314809050.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 14214202030121 its reverse (12103020241241), we get a palindrome (26317222271362).

The spelling of 14214202030121 in words is "fourteen trillion, two hundred fourteen billion, two hundred two million, thirty thousand, one hundred twenty-one".