4034521289 has 2 divisors, whose sum is σ = 4034521290. Its totient is φ = 4034521288.

The previous prime is 4034521261. The next prime is 4034521327. The reversal of 4034521289 is 9821254304.

It is an a-pointer prime, because the next prime (4034521327) can be obtained adding 4034521289 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3979464889 + 55056400 = 63083^2 + 7420^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4034521289 is a prime.

It is not a weakly prime, because it can be changed into another prime (4034521229) 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, 2017260644 + 2017260645.

It is an arithmetic number, because the mean of its divisors is an integer number (2017260645).

Almost surely, 2^4034521289 is an apocalyptic number.

It is an amenable number.

4034521289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4034521289 is an equidigital number, since it uses as much as digits as its factorization.

4034521289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 4034521289 is about 63517.8816476116. The cubic root of 4034521289 is about 1591.9545717416.

The spelling of 4034521289 in words is "four billion, thirty-four million, five hundred twenty-one thousand, two hundred eighty-nine".