204332764045 has 8 divisors (see below), whose sum is σ = 246279491424. Its totient is φ = 162746094864.

The previous prime is 204332763997. The next prime is 204332764067. The reversal of 204332764045 is 540467233402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204332764045 - 2¹³ = 204332755853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204332763989 and 204332764007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90013299 + ... + 90015568.

It is an arithmetic number, because the mean of its divisors is an integer number (30784936428).

Almost surely, 2^204332764045 is an apocalyptic number.

It is an amenable number.

204332764045 is a deficient number, since it is larger than the sum of its proper divisors (41946727379).

204332764045 is a wasteful number, since it uses less digits than its factorization.

204332764045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180029099.

The product of its (nonzero) digits is 483840, while the sum is 40.

Adding to 204332764045 its reverse (540467233402), we get a palindrome (744799997447).

The spelling of 204332764045 in words is "two hundred four billion, three hundred thirty-two million, seven hundred sixty-four thousand, forty-five".