1324040212 has 12 divisors (see below), whose sum is σ = 2527713216. Its totient is φ = 601836440.

The previous prime is 1324040173. The next prime is 1324040233. The reversal of 1324040212 is 2120404231.

It is a self number, because there is not a number n which added to its sum of digits gives 1324040212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15045868 + ... + 15045955.

It is an arithmetic number, because the mean of its divisors is an integer number (210642768).

Almost surely, 2^1324040212 is an apocalyptic number.

It is an amenable number.

1324040212 is a deficient number, since it is larger than the sum of its proper divisors (1203673004).

1324040212 is a wasteful number, since it uses less digits than its factorization.

1324040212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30091838 (or 30091836 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1324040212 is about 36387.3633559784. The cubic root of 1324040212 is about 1098.0793514450.

Adding to 1324040212 its reverse (2120404231), we get a palindrome (3444444443).

The spelling of 1324040212 in words is "one billion, three hundred twenty-four million, forty thousand, two hundred twelve".