14432020129 has 2 divisors, whose sum is σ = 14432020130. Its totient is φ = 14432020128.

The previous prime is 14432020093. The next prime is 14432020157. The reversal of 14432020129 is 92102023441.

14432020129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (14432020157) can be obtained adding 14432020129 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14175283600 + 256736529 = 119060^2 + 16023^2 .

It is a cyclic number.

It is not a de Polignac number, because 14432020129 - 2¹⁷ = 14431889057 is a prime.

It is a super-2 number, since 2×14432020129² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14432020097 and 14432020106.

It is not a weakly prime, because it can be changed into another prime (14432020159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7216010064 + 7216010065.

It is an arithmetic number, because the mean of its divisors is an integer number (7216010065).

Almost surely, 2^14432020129 is an apocalyptic number.

It is an amenable number.

14432020129 is a deficient number, since it is larger than the sum of its proper divisors (1).

14432020129 is an equidigital number, since it uses as much as digits as its factorization.

14432020129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 14432020129 in words is "fourteen billion, four hundred thirty-two million, twenty thousand, one hundred twenty-nine".