11044644556723 has 2 divisors, whose sum is σ = 11044644556724. Its totient is φ = 11044644556722.

The previous prime is 11044644556663. The next prime is 11044644556733. The reversal of 11044644556723 is 32765544644011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11044644556723 is a prime.

It is a super-3 number, since 3×11044644556723³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11044644556733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522322278361 + 5522322278362.

It is an arithmetic number, because the mean of its divisors is an integer number (5522322278362).

Almost surely, 2^{11044644556723} is an apocalyptic number.

11044644556723 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044644556723 is an equidigital number, since it uses as much as digits as its factorization.

11044644556723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 11044644556723 in words is "eleven trillion, forty-four billion, six hundred forty-four million, five hundred fifty-six thousand, seven hundred twenty-three".