204045422334 has 64 divisors (see below), whose sum is σ = 481380459840. Its totient is φ = 57052477440.

The previous prime is 204045422311. The next prime is 204045422393. The reversal of 204045422334 is 433224540402.

It is a junction number, because it is equal to n+sod(n) for n = 204045422295 and 204045422304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2614657 + ... + 2691564.

It is an arithmetic number, because the mean of its divisors is an integer number (7521569685).

Almost surely, 2^204045422334 is an apocalyptic number.

204045422334 is an abundant number, since it is smaller than the sum of its proper divisors (277335037506).

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

204045422334 is a wasteful number, since it uses less digits than its factorization.

204045422334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306285.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 204045422334 its reverse (433224540402), we get a palindrome (637269962736).

The spelling of 204045422334 in words is "two hundred four billion, forty-five million, four hundred twenty-two thousand, three hundred thirty-four".