4211339989 has 2 divisors, whose sum is σ = 4211339990. Its totient is φ = 4211339988.

The previous prime is 4211339983. The next prime is 4211340053. The reversal of 4211339989 is 9899331124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4195800625 + 15539364 = 64775^2 + 3942^2 .

It is a cyclic number.

It is not a de Polignac number, because 4211339989 - 2¹³ = 4211331797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4211339983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2105669994 + 2105669995.

It is an arithmetic number, because the mean of its divisors is an integer number (2105669995).

Almost surely, 2^4211339989 is an apocalyptic number.

It is an amenable number.

4211339989 is a deficient number, since it is larger than the sum of its proper divisors (1).

4211339989 is an equidigital number, since it uses as much as digits as its factorization.

4211339989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 49.

The square root of 4211339989 is about 64894.8379225960. The cubic root of 4211339989 is about 1614.8794254795.

The spelling of 4211339989 in words is "four billion, two hundred eleven million, three hundred thirty-nine thousand, nine hundred eighty-nine".