14441021129 has 2 divisors, whose sum is σ = 14441021130. Its totient is φ = 14441021128.

The previous prime is 14441021083. The next prime is 14441021207. The reversal of 14441021129 is 92112014441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11607907600 + 2833113529 = 107740^2 + 53227^2 .

It is a cyclic number.

It is not a de Polignac number, because 14441021129 - 2¹² = 14441017033 is a prime.

It is not a weakly prime, because it can be changed into another prime (14441026129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7220510564 + 7220510565.

It is an arithmetic number, because the mean of its divisors is an integer number (7220510565).

Almost surely, 2^14441021129 is an apocalyptic number.

It is an amenable number.

14441021129 is a deficient number, since it is larger than the sum of its proper divisors (1).

14441021129 is an equidigital number, since it uses as much as digits as its factorization.

14441021129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 14441021129 in words is "fourteen billion, four hundred forty-one million, twenty-one thousand, one hundred twenty-nine".