11044036817857 has 8 divisors (see below), whose sum is σ = 11108022609600. Its totient is φ = 10980052721040.

The previous prime is 11044036817813. The next prime is 11044036817867. The reversal of 11044036817857 is 75871863044011.

It is a happy number.

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 11044036817857 - 2⁷ = 11044036817729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11044036817798 and 11044036817807.

It is not an unprimeable number, because it can be changed into a prime (11044036817867) 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, 14079394 + ... + 14843092.

It is an arithmetic number, because the mean of its divisors is an integer number (1388502826200).

Almost surely, 2^{11044036817857} is an apocalyptic number.

It is an amenable number.

11044036817857 is a deficient number, since it is larger than the sum of its proper divisors (63985791743).

11044036817857 is an equidigital number, since it uses as much as digits as its factorization.

11044036817857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847463.

The product of its (nonzero) digits is 4515840, while the sum is 55.

The spelling of 11044036817857 in words is "eleven trillion, forty-four billion, thirty-six million, eight hundred seventeen thousand, eight hundred fifty-seven".