204342353022 has 16 divisors (see below), whose sum is σ = 414784478592. Its totient is φ = 67097488920.

The previous prime is 204342353009. The next prime is 204342353027. The reversal of 204342353022 is 220353243402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204342353027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254156754 + ... + 254157557.

It is an arithmetic number, because the mean of its divisors is an integer number (25924029912).

Almost surely, 2^204342353022 is an apocalyptic number.

204342353022 is an abundant number, since it is smaller than the sum of its proper divisors (210442125570).

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

204342353022 is a wasteful number, since it uses less digits than its factorization.

204342353022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508314383.

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 204342353022 its reverse (220353243402), we get a palindrome (424695596424).

The spelling of 204342353022 in words is "two hundred four billion, three hundred forty-two million, three hundred fifty-three thousand, twenty-two".