11124434013 has 64 divisors (see below), whose sum is σ = 19508428800. Its totient is φ = 5462804160.

The previous prime is 11124434003. The next prime is 11124434029. The reversal of 11124434013 is 31043442111.

It is not a de Polignac number, because 11124434013 - 2⁴ = 11124433997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124434003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2205148 + ... + 2210186.

It is an arithmetic number, because the mean of its divisors is an integer number (304819200).

Almost surely, 2^11124434013 is an apocalyptic number.

It is an amenable number.

11124434013 is a deficient number, since it is larger than the sum of its proper divisors (8383994787).

11124434013 is a wasteful number, since it uses less digits than its factorization.

11124434013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5582.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11124434013 its reverse (31043442111), we get a palindrome (42167876124).

The spelling of 11124434013 in words is "eleven billion, one hundred twenty-four million, four hundred thirty-four thousand, thirteen".