1100242554433 has 6 divisors (see below), whose sum is σ = 1209357518642. Its totient is φ = 1000220503920.

The previous prime is 1100242554431. The next prime is 1100242554457. The reversal of 1100242554433 is 3344552420011.

It can be written as a sum of positive squares in only one way, i.e., 1072183624369 + 28058930064 = 1035463^2 + 167508^2 .

It is not a de Polignac number, because 1100242554433 - 2¹ = 1100242554431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100242554431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4546456716 + ... + 4546456957.

Almost surely, 2^{1100242554433} is an apocalyptic number.

It is an amenable number.

1100242554433 is a deficient number, since it is larger than the sum of its proper divisors (109114964209).

1100242554433 is an equidigital number, since it uses as much as digits as its factorization.

1100242554433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9092913695 (or 9092913684 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 1100242554433 its reverse (3344552420011), we get a palindrome (4444794974444).

The spelling of 1100242554433 in words is "one trillion, one hundred billion, two hundred forty-two million, five hundred fifty-four thousand, four hundred thirty-three".