4324122989 has 2 divisors, whose sum is σ = 4324122990. Its totient is φ = 4324122988.

The previous prime is 4324122967. The next prime is 4324122991. The reversal of 4324122989 is 9892214234.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2739684964 + 1584438025 = 52342^2 + 39805^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4324122989 is a prime.

Together with 4324122991, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4324122589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2162061494 + 2162061495.

It is an arithmetic number, because the mean of its divisors is an integer number (2162061495).

Almost surely, 2^4324122989 is an apocalyptic number.

It is an amenable number.

4324122989 is a deficient number, since it is larger than the sum of its proper divisors (1).

4324122989 is an equidigital number, since it uses as much as digits as its factorization.

4324122989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 44.

The square root of 4324122989 is about 65758.0640606154. The cubic root of 4324122989 is about 1629.1685308590.

The spelling of 4324122989 in words is "four billion, three hundred twenty-four million, one hundred twenty-two thousand, nine hundred eighty-nine".