204311343411232 has 24 divisors (see below), whose sum is σ = 402452713442556. Its totient is φ = 102101130473472.

The previous prime is 204311343411221. The next prime is 204311343411233. The reversal of 204311343411232 is 232114343113402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 204304828338576 + 6515072656 = 14293524^2 + 80716^2 .

It is not an unprimeable number, because it can be changed into a prime (204311343411233) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1704352633 + ... + 1704472504.

Almost surely, 2^{204311343411232} is an apocalyptic number.

It is an amenable number.

204311343411232 is a deficient number, since it is larger than the sum of its proper divisors (198141370031324).

204311343411232 is a wasteful number, since it uses less digits than its factorization.

204311343411232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408827020 (or 3408827012 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 204311343411232 its reverse (232114343113402), we get a palindrome (436425686524634).

The spelling of 204311343411232 in words is "two hundred four trillion, three hundred eleven billion, three hundred forty-three million, four hundred eleven thousand, two hundred thirty-two".