342204320000 has 180 divisors, whose sum is σ = 873434598960. Its totient is φ = 133695744000.

The previous prime is 342204319991. The next prime is 342204320021. The reversal of 342204320000 is 23402243.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6855131 + ... + 6904869.

Almost surely, 2^342204320000 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 342204320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436717299480).

342204320000 is an abundant number, since it is smaller than the sum of its proper divisors (531230278960).

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

342204320000 is an frugal number, since it uses more digits than its factorization.

342204320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49818 (or 49789 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 342204320000 its reverse (23402243), we get a palindrome (342227722243).

The spelling of 342204320000 in words is "three hundred forty-two billion, two hundred four million, three hundred twenty thousand".