1111323424 has 12 divisors (see below), whose sum is σ = 2187918054. Its totient is φ = 555661696.

The previous prime is 1111323419. The next prime is 1111323449. The reversal of 1111323424 is 4243231111.

It can be written as a sum of positive squares in only one way, i.e., 745290000 + 366033424 = 27300^2 + 19132^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1111323395 and 1111323404.

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 as a sum of consecutive naturals, namely, 17364397 + ... + 17364460.

Almost surely, 2^1111323424 is an apocalyptic number.

It is an amenable number.

1111323424 is a deficient number, since it is larger than the sum of its proper divisors (1076594630).

1111323424 is an equidigital number, since it uses as much as digits as its factorization.

1111323424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34728867 (or 34728859 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 1111323424 is about 33336.5178745471. The cubic root of 1111323424 is about 1035.8101350008.

Adding to 1111323424 its reverse (4243231111), we get a palindrome (5354554535).

The spelling of 1111323424 in words is "one billion, one hundred eleven million, three hundred twenty-three thousand, four hundred twenty-four".