11443530355 has 16 divisors (see below), whose sum is σ = 14210251200. Its totient is φ = 8836347520.

The previous prime is 11443530337. The next prime is 11443530361. The reversal of 11443530355 is 55303534411.

11443530355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11443530355 - 2²⁹ = 10906659443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11443530355.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 528645 + ... + 549865.

It is an arithmetic number, because the mean of its divisors is an integer number (888140700).

Almost surely, 2^11443530355 is an apocalyptic number.

11443530355 is a deficient number, since it is larger than the sum of its proper divisors (2766720845).

11443530355 is a wasteful number, since it uses less digits than its factorization.

11443530355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24974.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 11443530355 in words is "eleven billion, four hundred forty-three million, five hundred thirty thousand, three hundred fifty-five".