11044543334345 has 4 divisors (see below), whose sum is σ = 13253452001220. Its totient is φ = 8835634667472.

The previous prime is 11044543334333. The next prime is 11044543334351. The reversal of 11044543334345 is 54343334544011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1201590861241 + 9842952473104 = 1096171^2 + 3137348^2 .

It is a cyclic number.

It is not a de Polignac number, because 11044543334345 - 2⁴ = 11044543334329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11044543334296 and 11044543334305.

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, 1104454333430 + ... + 1104454333439.

It is an arithmetic number, because the mean of its divisors is an integer number (3313363000305).

Almost surely, 2^{11044543334345} is an apocalyptic number.

It is an amenable number.

11044543334345 is a deficient number, since it is larger than the sum of its proper divisors (2208908666875).

11044543334345 is an equidigital number, since it uses as much as digits as its factorization.

11044543334345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208908666874.

The product of its (nonzero) digits is 2073600, while the sum is 44.

Adding to 11044543334345 its reverse (54343334544011), we get a palindrome (65387877878356).

The spelling of 11044543334345 in words is "eleven trillion, forty-four billion, five hundred forty-three million, three hundred thirty-four thousand, three hundred forty-five".