1323441430 has 16 divisors (see below), whose sum is σ = 2382670080. Its totient is φ = 529270912.

The previous prime is 1323441403. The next prime is 1323441461. The reversal of 1323441430 is 341443231.

It is a junction number, because it is equal to n+sod(n) for n = 1323441395 and 1323441404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57342 + ... + 77038.

It is an arithmetic number, because the mean of its divisors is an integer number (148916880).

Almost surely, 2^1323441430 is an apocalyptic number.

1323441430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323441430 is a deficient number, since it is larger than the sum of its proper divisors (1059228650).

1323441430 is a wasteful number, since it uses less digits than its factorization.

1323441430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26423.

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

The square root of 1323441430 is about 36379.1345416573. The cubic root of 1323441430 is about 1097.9137952213.

Adding to 1323441430 its reverse (341443231), we get a palindrome (1664884661).

The spelling of 1323441430 in words is "one billion, three hundred twenty-three million, four hundred forty-one thousand, four hundred thirty".