2289068429 has 2 divisors, whose sum is σ = 2289068430. Its totient is φ = 2289068428.

The previous prime is 2289068393. The next prime is 2289068449. The reversal of 2289068429 is 9248609822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1894251529 + 394816900 = 43523^2 + 19870^2 .

It is a cyclic number.

It is not a de Polignac number, because 2289068429 - 2¹² = 2289064333 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2289068449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1144534214 + 1144534215.

It is an arithmetic number, because the mean of its divisors is an integer number (1144534215).

Almost surely, 2^2289068429 is an apocalyptic number.

It is an amenable number.

2289068429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2289068429 is an equidigital number, since it uses as much as digits as its factorization.

2289068429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 50.

The square root of 2289068429 is about 47844.2099840723. The cubic root of 2289068429 is about 1317.9115330963.

It can be divided in two parts, 22890 and 68429, that added together give a palindrome (91319).

The spelling of 2289068429 in words is "two billion, two hundred eighty-nine million, sixty-eight thousand, four hundred twenty-nine".