11042131133433 has 32 divisors (see below), whose sum is σ = 15085672986240. Its totient is φ = 7182603141120.

The previous prime is 11042131133401. The next prime is 11042131133441. The reversal of 11042131133433 is 33433113124011.

It is a happy number.

It is not a de Polignac number, because 11042131133433 - 2⁵ = 11042131133401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11042131133433.

It is not an unprimeable number, because it can be changed into a prime (11042131133233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6836053 + ... + 8295533.

It is an arithmetic number, because the mean of its divisors is an integer number (471427280820).

Almost surely, 2^{11042131133433} is an apocalyptic number.

It is an amenable number.

11042131133433 is a deficient number, since it is larger than the sum of its proper divisors (4043541852807).

11042131133433 is a wasteful number, since it uses less digits than its factorization.

11042131133433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459929.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 11042131133433 its reverse (33433113124011), we get a palindrome (44475244257444).

The spelling of 11042131133433 in words is "eleven trillion, forty-two billion, one hundred thirty-one million, one hundred thirty-three thousand, four hundred thirty-three".