204224210004342 has 32 divisors (see below), whose sum is σ = 453987266158080. Its totient is φ = 60718461521120.

The previous prime is 204224210004319. The next prime is 204224210004391. The reversal of 204224210004342 is 243400012422402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29191564542 + ... + 29191571537.

It is an arithmetic number, because the mean of its divisors is an integer number (14187102067440).

Almost surely, 2^{204224210004342} is an apocalyptic number.

204224210004342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204224210004342 is an abundant number, since it is smaller than the sum of its proper divisors (249763056153738).

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

204224210004342 is a wasteful number, since it uses less digits than its factorization.

204224210004342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58383136148.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 204224210004342 its reverse (243400012422402), we get a palindrome (447624222426744).

The spelling of 204224210004342 in words is "two hundred four trillion, two hundred twenty-four billion, two hundred ten million, four thousand, three hundred forty-two".