11130042404 has 12 divisors (see below), whose sum is σ = 20975849244. Its totient is φ = 5136942624.

The previous prime is 11130042403. The next prime is 11130042419. The reversal of 11130042404 is 40424003111.

11130042404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 593019904 + 10537022500 = 24352^2 + 102650^2 .

It is not an unprimeable number, because it can be changed into a prime (11130042403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107019587 + ... + 107019690.

It is an arithmetic number, because the mean of its divisors is an integer number (1747987437).

Almost surely, 2^11130042404 is an apocalyptic number.

It is an amenable number.

11130042404 is a deficient number, since it is larger than the sum of its proper divisors (9845806840).

11130042404 is a wasteful number, since it uses less digits than its factorization.

11130042404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214039294 (or 214039292 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11130042404 its reverse (40424003111), we get a palindrome (51554045515).

The spelling of 11130042404 in words is "eleven billion, one hundred thirty million, forty-two thousand, four hundred four".