1230323424 has 48 divisors (see below), whose sum is σ = 3523201920. Its totient is φ = 372824960.

The previous prime is 1230323389. The next prime is 1230323441. The reversal of 1230323424 is 4243230321.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1230323394 and 1230323403.

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, 581484 + ... + 583595.

It is an arithmetic number, because the mean of its divisors is an integer number (73400040).

Almost surely, 2^1230323424 is an apocalyptic number.

It is an amenable number.

1230323424 is an abundant number, since it is smaller than the sum of its proper divisors (2292878496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230323424 is a wasteful number, since it uses less digits than its factorization.

1230323424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165103 (or 1165095 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1230323424 is about 35075.9664727859. The cubic root of 1230323424 is about 1071.5351719815.

Adding to 1230323424 its reverse (4243230321), we get a palindrome (5473553745).

The spelling of 1230323424 in words is "one billion, two hundred thirty million, three hundred twenty-three thousand, four hundred twenty-four".