Adding to 1012144404 its reverse (4044412101), we get a palindrome (5056556505).
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
Almost surely, 21012144404 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012144404 is a wasteful number, since it uses less digits than its factorization.
1012144404 is an evil number, because the sum of its binary digits is even.
The square root of 1012144404 is about 31814.2170106385. The cubic root of 1012144404 is about 1004.0318569491.
The spelling of 1012144404 in words is "one billion, twelve million, one hundred forty-four thousand, four hundred four".