14120452189 has 2 divisors, whose sum is σ = 14120452190. Its totient is φ = 14120452188.

The previous prime is 14120452153. The next prime is 14120452211. The reversal of 14120452189 is 98125402141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9659548089 + 4460904100 = 98283^2 + 66790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14120452189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14120452109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060226094 + 7060226095.

It is an arithmetic number, because the mean of its divisors is an integer number (7060226095).

Almost surely, 2^14120452189 is an apocalyptic number.

It is an amenable number.

14120452189 is a deficient number, since it is larger than the sum of its proper divisors (1).

14120452189 is an equidigital number, since it uses as much as digits as its factorization.

14120452189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 14120452189 in words is "fourteen billion, one hundred twenty million, four hundred fifty-two thousand, one hundred eighty-nine".