1111343424 has 28 divisors (see below), whose sum is σ = 2940429984. Its totient is φ = 370447744.

The previous prime is 1111343419. The next prime is 1111343437. The reversal of 1111343424 is 4243431111.

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1111343394 and 1111343403.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2893932 + ... + 2894315.

Almost surely, 2^1111343424 is an apocalyptic number.

It is an amenable number.

1111343424 is an abundant number, since it is smaller than the sum of its proper divisors (1829086560).

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

1111343424 is an equidigital number, since it uses as much as digits as its factorization.

1111343424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5788262 (or 5788252 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 1111343424 is about 33336.8178445394. The cubic root of 1111343424 is about 1035.8163486370.

Adding to 1111343424 its reverse (4243431111), we get a palindrome (5354774535).

The spelling of 1111343424 in words is "one billion, one hundred eleven million, three hundred forty-three thousand, four hundred twenty-four".