11089423484 has 12 divisors (see below), whose sum is σ = 19468494864. Its totient is φ = 5526996384.

The previous prime is 11089423451. The next prime is 11089423487. The reversal of 11089423484 is 48432498011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11089423487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427432 + ... + 4429935.

It is an arithmetic number, because the mean of its divisors is an integer number (1622374572).

Almost surely, 2^11089423484 is an apocalyptic number.

It is an amenable number.

11089423484 is a deficient number, since it is larger than the sum of its proper divisors (8379071380).

11089423484 is a wasteful number, since it uses less digits than its factorization.

11089423484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8857684 (or 8857682 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 11089423484 in words is "eleven billion, eighty-nine million, four hundred twenty-three thousand, four hundred eighty-four".