11133424534 has 8 divisors (see below), whose sum is σ = 16802592120. Its totient is φ = 5532560496.

The previous prime is 11133424501. The next prime is 11133424541. The reversal of 11133424534 is 43542433111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11133424496 and 11133424505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17075479 + ... + 17076130.

It is an arithmetic number, because the mean of its divisors is an integer number (2100324015).

Almost surely, 2^11133424534 is an apocalyptic number.

11133424534 is a deficient number, since it is larger than the sum of its proper divisors (5669167586).

11133424534 is a wasteful number, since it uses less digits than its factorization.

11133424534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34151774.

The product of its digits is 17280, while the sum is 31.

Adding to 11133424534 its reverse (43542433111), we get a palindrome (54675857645).

The spelling of 11133424534 in words is "eleven billion, one hundred thirty-three million, four hundred twenty-four thousand, five hundred thirty-four".