11404423532 has 12 divisors (see below), whose sum is σ = 20005149696. Its totient is φ = 5688666480.

The previous prime is 11404423529. The next prime is 11404423549. The reversal of 11404423532 is 23532440411.

11404423532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11404423495 and 11404423504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3384428 + ... + 3387795.

It is an arithmetic number, because the mean of its divisors is an integer number (1667095808).

Almost surely, 2^11404423532 is an apocalyptic number.

It is an amenable number.

11404423532 is a deficient number, since it is larger than the sum of its proper divisors (8600726164).

11404423532 is a wasteful number, since it uses less digits than its factorization.

11404423532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6772648 (or 6772646 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 11404423532 its reverse (23532440411), we get a palindrome (34936863943).

The spelling of 11404423532 in words is "eleven billion, four hundred four million, four hundred twenty-three thousand, five hundred thirty-two".