1124334432 has 240 divisors, whose sum is σ = 3625986672. Its totient is φ = 339655680.

The previous prime is 1124334401. The next prime is 1124334451. The reversal of 1124334432 is 2344334211.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 = 1124334396 and 1124334405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2055183 + ... + 2055729.

Almost surely, 2^1124334432 is an apocalyptic number.

1124334432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124334432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1812993336).

1124334432 is an abundant number, since it is smaller than the sum of its proper divisors (2501652240).

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

1124334432 is a wasteful number, since it uses less digits than its factorization.

1124334432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 626 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 1124334432 is about 33531.0964926589. The cubic root of 1124334432 is about 1039.8367692536.

Adding to 1124334432 its reverse (2344334211), we get a palindrome (3468668643).

The spelling of 1124334432 in words is "one billion, one hundred twenty-four million, three hundred thirty-four thousand, four hundred thirty-two".