11029435508 has 144 divisors (see below), whose sum is σ = 25473740544. Its totient is φ = 4077066240.

The previous prime is 11029435481. The next prime is 11029435513. The reversal of 11029435508 is 80553492011.

It is a happy number.

11029435508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 13433738 + ... + 13434558.

It is an arithmetic number, because the mean of its divisors is an integer number (176900976).

Almost surely, 2^11029435508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11029435508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12736870272).

11029435508 is an abundant number, since it is smaller than the sum of its proper divisors (14444305036).

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

11029435508 is a wasteful number, since it uses less digits than its factorization.

11029435508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042 (or 1027 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 11029435508 in words is "eleven billion, twenty-nine million, four hundred thirty-five thousand, five hundred eight".