Adding to 3430001200000 its reverse (21000343), we get a palindrome (3430022200343).
It is a congruent number.
It is an unprimeable number.
Almost surely, 23430001200000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3430001200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4413175858980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3430001200000 is an frugal number, since it uses more digits than its factorization.
3430001200000 is an evil number, because the sum of its binary digits is even.
The spelling of 3430001200000 in words is "three trillion, four hundred thirty billion, one million, two hundred thousand".