223043430142000 has 640 divisors, whose sum is σ = 605873073641472. Its totient is φ = 78883725312000.

The previous prime is 223043430141997. The next prime is 223043430142067. The reversal of 223043430142000 is 241034340322.

It is a self number, because there is not a number n which added to its sum of digits gives 223043430142000.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 17353407574 + ... + 17353420426.

Almost surely, 2^{223043430142000} is an apocalyptic number.

223043430142000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223043430142000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302936536820736).

223043430142000 is an abundant number, since it is smaller than the sum of its proper divisors (382829643499472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223043430142000 is a wasteful number, since it uses less digits than its factorization.

223043430142000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13226 (or 13210 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 223043430142000 its reverse (241034340322), we get a palindrome (223284464482322).

The spelling of 223043430142000 in words is "two hundred twenty-three trillion, forty-three billion, four hundred thirty million, one hundred forty-two thousand".