1324030009 has 2 divisors, whose sum is σ = 1324030010. Its totient is φ = 1324030008.

The previous prime is 1324029979. The next prime is 1324030013. The reversal of 1324030009 is 9000304231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 674544784 + 649485225 = 25972^2 + 25485^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324030009 - 2⁵ = 1324029977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1324030039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662015004 + 662015005.

It is an arithmetic number, because the mean of its divisors is an integer number (662015005).

Almost surely, 2^1324030009 is an apocalyptic number.

It is an amenable number.

1324030009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324030009 is an equidigital number, since it uses as much as digits as its factorization.

1324030009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1324030009 is about 36387.2231559376. The cubic root of 1324030009 is about 1098.0765308528.

The spelling of 1324030009 in words is "one billion, three hundred twenty-four million, thirty thousand, nine".