1123124233424 has 20 divisors (see below), whose sum is σ = 2180485097760. Its totient is φ = 560418401760.

The previous prime is 1123124233403. The next prime is 1123124233457. The reversal of 1123124233424 is 4243324213211.

It is a happy number.

It is a super-2 number, since 2×1123124233424² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71474084 + ... + 71489795.

It is an arithmetic number, because the mean of its divisors is an integer number (109024254888).

Almost surely, 2^{1123124233424} is an apocalyptic number.

It is an amenable number.

1123124233424 is a deficient number, since it is larger than the sum of its proper divisors (1057360864336).

1123124233424 is a wasteful number, since it uses less digits than its factorization.

1123124233424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142964378 (or 142964372 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

Adding to 1123124233424 its reverse (4243324213211), we get a palindrome (5366448446635).

The spelling of 1123124233424 in words is "one trillion, one hundred twenty-three billion, one hundred twenty-four million, two hundred thirty-three thousand, four hundred twenty-four".