1233313424 has 80 divisors (see below), whose sum is σ = 2847722496. Its totient is φ = 506304000.

The previous prime is 1233313327. The next prime is 1233313453. The reversal of 1233313424 is 4243133321.

It is a junction number, because it is equal to n+sod(n) for n = 1233313393 and 1233313402.

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 15 ways as a sum of consecutive naturals, for example, 348914 + ... + 352430.

Almost surely, 2^1233313424 is an apocalyptic number.

1233313424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1233313424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1423861248).

1233313424 is an abundant number, since it is smaller than the sum of its proper divisors (1614409072).

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

1233313424 is a wasteful number, since it uses less digits than its factorization.

1233313424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3664 (or 3658 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 1233313424 is about 35118.5623851547. The cubic root of 1233313424 is about 1072.4025044180.

Adding to 1233313424 its reverse (4243133321), we get a palindrome (5476446745).

The spelling of 1233313424 in words is "one billion, two hundred thirty-three million, three hundred thirteen thousand, four hundred twenty-four".