1124042432 has 56 divisors (see below), whose sum is σ = 2356347840. Its totient is φ = 530530560.

The previous prime is 1124042401. The next prime is 1124042443. The reversal of 1124042432 is 2342404211.

It is a junction number, because it is equal to n+sod(n) for n = 1124042398 and 1124042407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371807 + ... + 374817.

It is an arithmetic number, because the mean of its divisors is an integer number (42077640).

Almost surely, 2^1124042432 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 1124042432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1178173920).

1124042432 is an abundant number, since it is smaller than the sum of its proper divisors (1232305408).

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

1124042432 is a wasteful number, since it uses less digits than its factorization.

1124042432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349 (or 3339 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1124042432 is about 33526.7420427336. The cubic root of 1124042432 is about 1039.7467430665.

Adding to 1124042432 its reverse (2342404211), we get a palindrome (3466446643).

The spelling of 1124042432 in words is "one billion, one hundred twenty-four million, forty-two thousand, four hundred thirty-two".