11044544644313 has 8 divisors (see below), whose sum is σ = 11524906060800. Its totient is φ = 10564196879808.

The previous prime is 11044544644219. The next prime is 11044544644337. The reversal of 11044544644313 is 31344644544011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11044544644313 - 2¹⁸ = 11044544382169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11044544646313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742393 + ... + 5012486.

It is an arithmetic number, because the mean of its divisors is an integer number (1440613257600).

Almost surely, 2^{11044544644313} is an apocalyptic number.

It is an amenable number.

11044544644313 is a deficient number, since it is larger than the sum of its proper divisors (480361416487).

11044544644313 is an equidigital number, since it uses as much as digits as its factorization.

11044544644313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6825991.

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 11044544644313 in words is "eleven trillion, forty-four billion, five hundred forty-four million, six hundred forty-four thousand, three hundred thirteen".