1120433424 has 80 divisors (see below), whose sum is σ = 3164422464. Its totient is φ = 338790400.

The previous prime is 1120433411. The next prime is 1120433443. The reversal of 1120433424 is 4243340211.

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 = 1120433394 and 1120433403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273052 + ... + 277124.

Almost surely, 2^1120433424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120433424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1582211232).

1120433424 is an abundant number, since it is smaller than the sum of its proper divisors (2043989040).

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

1120433424 is a wasteful number, since it uses less digits than its factorization.

1120433424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616 (or 4610 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1120433424 is about 33472.8759445614. The cubic root of 1120433424 is about 1038.6327644961.

Adding to 1120433424 its reverse (4243340211), we get a palindrome (5363773635).

The spelling of 1120433424 in words is "one billion, one hundred twenty million, four hundred thirty-three thousand, four hundred twenty-four".