1323412012 has 12 divisors (see below), whose sum is σ = 2494122736. Its totient is φ = 610805520.

The previous prime is 1323411953. The next prime is 1323412021. The reversal of 1323412012 is 2102143231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12725064 + ... + 12725167.

Almost surely, 2^1323412012 is an apocalyptic number.

It is an amenable number.

1323412012 is a deficient number, since it is larger than the sum of its proper divisors (1170710724).

1323412012 is a wasteful number, since it uses less digits than its factorization.

1323412012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25450248 (or 25450246 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1323412012 is about 36378.7302142337. The cubic root of 1323412012 is about 1097.9056602014.

Adding to 1323412012 its reverse (2102143231), we get a palindrome (3425555243).

The spelling of 1323412012 in words is "one billion, three hundred twenty-three million, four hundred twelve thousand, twelve".