It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 212400044401134 is an apocalyptic number.
12400044401134 is a wasteful number, since it uses less digits than its factorization.
12400044401134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476924784674.
Adding to 12400044401134 its reverse (43110444000421), we get a palindrome (55510488401555).
The spelling of 12400044401134 in words is "twelve trillion, four hundred billion, forty-four million, four hundred one thousand, one hundred thirty-four".