11035143808 has 32 divisors (see below), whose sum is σ = 23675161860. Its totient is φ = 5093142528.

The previous prime is 11035143797. The next prime is 11035143859. The reversal of 11035143808 is 80834153011.

It is a happy number.

11035143808 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 11035082304 + 61504 = 105048^2 + 248^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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 3 ways as a sum of consecutive naturals, for example, 3314185 + ... + 3317512.

Almost surely, 2^11035143808 is an apocalyptic number.

It is an amenable number.

11035143808 is an abundant number, since it is smaller than the sum of its proper divisors (12640018052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11035143808 is an equidigital number, since it uses as much as digits as its factorization.

11035143808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6631724 (or 6631712 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

Adding to 11035143808 its reverse (80834153011), we get a palindrome (91869296819).

The spelling of 11035143808 in words is "eleven billion, thirty-five million, one hundred forty-three thousand, eight hundred eight".