1324044012 has 24 divisors (see below), whose sum is σ = 3090041136. Its totient is φ = 441261568.

The previous prime is 1324043989. The next prime is 1324044053. The reversal of 1324044012 is 2104404231.

It is a super-2 number, since 2×1324044012² = 3506185091426112288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1324044012.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 92608 + ... + 105944.

It is an arithmetic number, because the mean of its divisors is an integer number (128751714).

Almost surely, 2^1324044012 is an apocalyptic number.

1324044012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1324044012 is an abundant number, since it is smaller than the sum of its proper divisors (1765997124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1324044012 is a wasteful number, since it uses less digits than its factorization.

1324044012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21617 (or 21615 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1324044012 is about 36387.4155718704. The cubic root of 1324044012 is about 1098.0804019411.

Adding to 1324044012 its reverse (2104404231), we get a palindrome (3428448243).

The spelling of 1324044012 in words is "one billion, three hundred twenty-four million, forty-four thousand, twelve".