204300231322242 has 32 divisors (see below), whose sum is σ = 445746488362560. Its totient is φ = 61909087518720.

The previous prime is 204300231322241. The next prime is 204300231322261. The reversal of 204300231322242 is 242223132003402.

It is not an unprimeable number, because it can be changed into a prime (204300231322241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85157634 + ... + 87523842.

It is an arithmetic number, because the mean of its divisors is an integer number (13929577761330).

Almost surely, 2^{204300231322242} is an apocalyptic number.

204300231322242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204300231322242 is an abundant number, since it is smaller than the sum of its proper divisors (241446257040318).

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

204300231322242 is a wasteful number, since it uses less digits than its factorization.

204300231322242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3674418.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 204300231322242 its reverse (242223132003402), we get a palindrome (446523363325644).

The spelling of 204300231322242 in words is "two hundred four trillion, three hundred billion, two hundred thirty-one million, three hundred twenty-two thousand, two hundred forty-two".