1323234412 has 12 divisors (see below), whose sum is σ = 2319085440. Its totient is φ = 660638576.

The previous prime is 1323234401. The next prime is 1323234421. The reversal of 1323234412 is 2144323231.

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 3 ways as a sum of consecutive naturals, for example, 241612 + ... + 247027.

It is an arithmetic number, because the mean of its divisors is an integer number (193257120).

Almost surely, 2^1323234412 is an apocalyptic number.

It is an amenable number.

1323234412 is a deficient number, since it is larger than the sum of its proper divisors (995851028).

1323234412 is a wasteful number, since it uses less digits than its factorization.

1323234412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489320 (or 489318 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 1323234412 is about 36376.2891455409. The cubic root of 1323234412 is about 1097.8565455476.

Adding to 1323234412 its reverse (2144323231), we get a palindrome (3467557643).

The spelling of 1323234412 in words is "one billion, three hundred twenty-three million, two hundred thirty-four thousand, four hundred twelve".