11044463353311 has 4 divisors (see below), whose sum is σ = 14725951137752. Its totient is φ = 7362975568872.

The previous prime is 11044463353291. The next prime is 11044463353337. The reversal of 11044463353311 is 11335336444011.

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

It is not a de Polignac number, because 11044463353311 - 2⁹ = 11044463352799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11044463353311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044463353111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1840743892216 + ... + 1840743892221.

It is an arithmetic number, because the mean of its divisors is an integer number (3681487784438).

Almost surely, 2^{11044463353311} is an apocalyptic number.

11044463353311 is a deficient number, since it is larger than the sum of its proper divisors (3681487784441).

11044463353311 is an equidigital number, since it uses as much as digits as its factorization.

11044463353311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3681487784440.

The product of its (nonzero) digits is 155520, while the sum is 39.

Adding to 11044463353311 its reverse (11335336444011), we get a palindrome (22379799797322).

The spelling of 11044463353311 in words is "eleven trillion, forty-four billion, four hundred sixty-three million, three hundred fifty-three thousand, three hundred eleven".