204430223010342 has 96 divisors (see below), whose sum is σ = 486525007222272. Its totient is φ = 57072639911616.

The previous prime is 204430223010311. The next prime is 204430223010401. The reversal of 204430223010342 is 243010322034402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3596848 + ... + 20537715.

It is an arithmetic number, because the mean of its divisors is an integer number (5067968825232).

Almost surely, 2^{204430223010342} is an apocalyptic number.

204430223010342 is an abundant number, since it is smaller than the sum of its proper divisors (282094784211930).

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

204430223010342 is a wasteful number, since it uses less digits than its factorization.

204430223010342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24135242 (or 24135235 counting only the distinct ones).

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

Adding to 204430223010342 its reverse (243010322034402), we get a palindrome (447440545044744).

The spelling of 204430223010342 in words is "two hundred four trillion, four hundred thirty billion, two hundred twenty-three million, ten thousand, three hundred forty-two".