11126560005044 has 72 divisors (see below), whose sum is σ = 21606973686144. Its totient is φ = 5009279968000.

The previous prime is 11126560004933. The next prime is 11126560005047. The reversal of 11126560005044 is 44050006562111.

It is a junction number, because it is equal to n+sod(n) for n = 11126560004995 and 11126560005013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11126560005047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79287989 + ... + 79428195.

It is an arithmetic number, because the mean of its divisors is an integer number (300096856752).

Almost surely, 2^{11126560005044} is an apocalyptic number.

It is an amenable number.

11126560005044 is a deficient number, since it is larger than the sum of its proper divisors (10480413681100).

11126560005044 is a wasteful number, since it uses less digits than its factorization.

11126560005044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141797 (or 141784 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 11126560005044 its reverse (44050006562111), we get a palindrome (55176566567155).

The spelling of 11126560005044 in words is "eleven trillion, one hundred twenty-six billion, five hundred sixty million, five thousand, forty-four".