4133349989 has 2 divisors, whose sum is σ = 4133349990. Its totient is φ = 4133349988.

The previous prime is 4133349977. The next prime is 4133350037. The reversal of 4133349989 is 9899433314.

It is a happy number.

4133349989 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3895881889 + 237468100 = 62417^2 + 15410^2 .

It is a cyclic number.

It is not a de Polignac number, because 4133349989 - 2⁸ = 4133349733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4133349989.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4133349919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2066674994 + 2066674995.

It is an arithmetic number, because the mean of its divisors is an integer number (2066674995).

Almost surely, 2^4133349989 is an apocalyptic number.

It is an amenable number.

4133349989 is a deficient number, since it is larger than the sum of its proper divisors (1).

4133349989 is an equidigital number, since it uses as much as digits as its factorization.

4133349989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2519424, while the sum is 53.

The square root of 4133349989 is about 64291.1346065692. The cubic root of 4133349989 is about 1604.8485720692.

The spelling of 4133349989 in words is "four billion, one hundred thirty-three million, three hundred forty-nine thousand, nine hundred eighty-nine".