It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
Almost surely, 211441257155552 is an apocalyptic number.
11441257155552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11441257155552 is a wasteful number, since it uses less digits than its factorization.
11441257155552 is an odious number, because the sum of its binary digits is odd.
The spelling of 11441257155552 in words is "eleven trillion, four hundred forty-one billion, two hundred fifty-seven million, one hundred fifty-five thousand, five hundred fifty-two".