11155424343044 has 24 divisors (see below), whose sum is σ = 19553855260800. Its totient is φ = 5568609392640.

The previous prime is 11155424343043. The next prime is 11155424343059. The reversal of 11155424343044 is 44034342455111.

It is a junction number, because it is equal to n+sod(n) for n = 11155424342992 and 11155424343010.

It is not an unprimeable number, because it can be changed into a prime (11155424343043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60178052 + ... + 60363140.

It is an arithmetic number, because the mean of its divisors is an integer number (814743969200).

Almost surely, 2^{11155424343044} is an apocalyptic number.

It is an amenable number.

11155424343044 is a deficient number, since it is larger than the sum of its proper divisors (8398430917756).

11155424343044 is a wasteful number, since it uses less digits than its factorization.

11155424343044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209603 (or 209601 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 11155424343044 its reverse (44034342455111), we get a palindrome (55189766798155).

The spelling of 11155424343044 in words is "eleven trillion, one hundred fifty-five billion, four hundred twenty-four million, three hundred forty-three thousand, forty-four".