1324143412 has 12 divisors (see below), whose sum is σ = 2317688100. Its totient is φ = 661946816.

The previous prime is 1324143389. The next prime is 1324143439. The reversal of 1324143412 is 2143414231.

It can be written as a sum of positive squares in 2 ways, for example, as 387538596 + 936604816 = 19686^2 + 30604^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4903 + ... + 51694.

It is an arithmetic number, because the mean of its divisors is an integer number (193140675).

Almost surely, 2^1324143412 is an apocalyptic number.

It is an amenable number.

1324143412 is a deficient number, since it is larger than the sum of its proper divisors (993544688).

1324143412 is a wasteful number, since it uses less digits than its factorization.

1324143412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62450 (or 62448 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 1324143412 is about 36388.7814030643. The cubic root of 1324143412 is about 1098.1078799957.

Adding to 1324143412 its reverse (2143414231), we get a palindrome (3467557643).

The spelling of 1324143412 in words is "one billion, three hundred twenty-four million, one hundred forty-three thousand, four hundred twelve".