1124211432 has 16 divisors (see below), whose sum is σ = 2810528640. Its totient is φ = 374737136.

The previous prime is 1124211427. The next prime is 1124211449. The reversal of 1124211432 is 2341124211.

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 = 1124211399 and 1124211408.

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, 23421048 + ... + 23421095.

It is an arithmetic number, because the mean of its divisors is an integer number (175658040).

Almost surely, 2^1124211432 is an apocalyptic number.

1124211432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1124211432 is an abundant number, since it is smaller than the sum of its proper divisors (1686317208).

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

1124211432 is a wasteful number, since it uses less digits than its factorization.

1124211432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46842152 (or 46842148 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 1124211432 is about 33529.2623241252. The cubic root of 1124211432 is about 1039.7988491641.

Adding to 1124211432 its reverse (2341124211), we get a palindrome (3465335643).

The spelling of 1124211432 in words is "one billion, one hundred twenty-four million, two hundred eleven thousand, four hundred thirty-two".