1324340012 has 48 divisors (see below), whose sum is σ = 2408700000. Its totient is φ = 636802560.

The previous prime is 1324340011. The next prime is 1324340021. The reversal of 1324340012 is 2100434231.

It is not an unprimeable number, because it can be changed into a prime (1324340011) 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 in 15 ways as a sum of consecutive naturals, for example, 2653739 + ... + 2654237.

It is an arithmetic number, because the mean of its divisors is an integer number (50181250).

Almost surely, 2^1324340012 is an apocalyptic number.

It is an amenable number.

1324340012 is a deficient number, since it is larger than the sum of its proper divisors (1084359988).

1324340012 is a wasteful number, since it uses less digits than its factorization.

1324340012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1324340012 is about 36391.4826848261. The cubic root of 1324340012 is about 1098.1622238891.

Adding to 1324340012 its reverse (2100434231), we get a palindrome (3424774243).

The spelling of 1324340012 in words is "one billion, three hundred twenty-four million, three hundred forty thousand, twelve".