11135434005 has 48 divisors (see below), whose sum is σ = 19507762560. Its totient is φ = 5875576704.

The previous prime is 11135433979. The next prime is 11135434021. The reversal of 11135434005 is 50043453111.

It is a happy number.

11135434005 is a `hidden beast` number, since 1 + 113 + 543 + 4 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 11135434005 - 2⁵ = 11135433973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11135434005.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 4447584 + ... + 4450086.

It is an arithmetic number, because the mean of its divisors is an integer number (406411720).

Almost surely, 2^11135434005 is an apocalyptic number.

11135434005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11135434005 is a deficient number, since it is larger than the sum of its proper divisors (8372328555).

11135434005 is a wasteful number, since it uses less digits than its factorization.

11135434005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3530 (or 3527 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 11135434005 its reverse (50043453111), we get a palindrome (61178887116).

The spelling of 11135434005 in words is "eleven billion, one hundred thirty-five million, four hundred thirty-four thousand, five".