1123411424 has 12 divisors (see below), whose sum is σ = 2211716304. Its totient is φ = 561705696.

The previous prime is 1123411411. The next prime is 1123411451. The reversal of 1123411424 is 4241143211.

It is a self number, because there is not a number n which added to its sum of digits gives 1123411424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17553272 + ... + 17553335.

It is an arithmetic number, because the mean of its divisors is an integer number (184309692).

Almost surely, 2^1123411424 is an apocalyptic number.

It is an amenable number.

1123411424 is a deficient number, since it is larger than the sum of its proper divisors (1088304880).

1123411424 is an equidigital number, since it uses as much as digits as its factorization.

1123411424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35106617 (or 35106609 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 1123411424 is about 33517.3302039408. The cubic root of 1123411424 is about 1039.5521444456.

Adding to 1123411424 its reverse (4241143211), we get a palindrome (5364554635).

The spelling of 1123411424 in words is "one billion, one hundred twenty-three million, four hundred eleven thousand, four hundred twenty-four".