It is a congruent number.
It is an unprimeable number.
Almost surely, 21432324232340 is an apocalyptic number.
1432324232340 is a gapful number since it is divisible by the number (10) 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.
1432324232340 is a wasteful number, since it uses less digits than its factorization.
1432324232340 is an odious number, because the sum of its binary digits is odd.
Adding to 1432324232340 its reverse (432324232341), we get a palindrome (1864648464681).
Subtracting from 1432324232340 its reverse (432324232341), we obtain a palindrome (999999999999).
The spelling of 1432324232340 in words is "one trillion, four hundred thirty-two billion, three hundred twenty-four million, two hundred thirty-two thousand, three hundred forty".