11133456344 has 8 divisors (see below), whose sum is σ = 20875230660. Its totient is φ = 5566728168.

The previous prime is 11133456331. The next prime is 11133456359. The reversal of 11133456344 is 44365433111.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695841014 + ... + 695841029.

Almost surely, 2^11133456344 is an apocalyptic number.

It is an amenable number.

11133456344 is a deficient number, since it is larger than the sum of its proper divisors (9741774316).

11133456344 is a wasteful number, since it uses less digits than its factorization.

11133456344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391682049 (or 1391682045 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

Adding to 11133456344 its reverse (44365433111), we get a palindrome (55498889455).

The spelling of 11133456344 in words is "eleven billion, one hundred thirty-three million, four hundred fifty-six thousand, three hundred forty-four".