204234434413312 has 36 divisors (see below), whose sum is σ = 407674944124056. Its totient is φ = 102116248801280.

The previous prime is 204234434413279. The next prime is 204234434413313. The reversal of 204234434413312 is 213314434432402.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (204234434413313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23652663 + ... + 31111369.

It is an arithmetic number, because the mean of its divisors is an integer number (11324304003446).

Almost surely, 2^{204234434413312} is an apocalyptic number.

It is an amenable number.

204234434413312 is a deficient number, since it is larger than the sum of its proper divisors (203440509710744).

204234434413312 is an equidigital number, since it uses as much as digits as its factorization.

204234434413312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7565684 (or 7565670 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 204234434413312 its reverse (213314434432402), we get a palindrome (417548868845714).

The spelling of 204234434413312 in words is "two hundred four trillion, two hundred thirty-four billion, four hundred thirty-four million, four hundred thirteen thousand, three hundred twelve".