204234101344 has 96 divisors (see below), whose sum is σ = 496026187776. Its totient is φ = 80607951360.

The previous prime is 204234101297. The next prime is 204234101353. The reversal of 204234101344 is 443101432402.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1173709 + ... + 1336435.

It is an arithmetic number, because the mean of its divisors is an integer number (5166939456).

Almost surely, 2^204234101344 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 204234101344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248013093888).

204234101344 is an abundant number, since it is smaller than the sum of its proper divisors (291792086432).

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

204234101344 is a wasteful number, since it uses less digits than its factorization.

204234101344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163188 (or 163180 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 204234101344 its reverse (443101432402), we get a palindrome (647335533746).

The spelling of 204234101344 in words is "two hundred four billion, two hundred thirty-four million, one hundred one thousand, three hundred forty-four".