11144333432 has 8 divisors (see below), whose sum is σ = 20895625200. Its totient is φ = 5572166712.

The previous prime is 11144333371. The next prime is 11144333467. The reversal of 11144333432 is 23433344111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11144333395 and 11144333404.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 696520832 + ... + 696520847.

It is an arithmetic number, because the mean of its divisors is an integer number (2611953150).

Almost surely, 2^11144333432 is an apocalyptic number.

It is an amenable number.

11144333432 is a deficient number, since it is larger than the sum of its proper divisors (9751291768).

11144333432 is a wasteful number, since it uses less digits than its factorization.

11144333432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393041685 (or 1393041681 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

Adding to 11144333432 its reverse (23433344111), we get a palindrome (34577677543).

The spelling of 11144333432 in words is "eleven billion, one hundred forty-four million, three hundred thirty-three thousand, four hundred thirty-two".