204004540201 has 8 divisors (see below), whose sum is σ = 254343322944. Its totient is φ = 158964576720.

The previous prime is 204004540141. The next prime is 204004540249. The reversal of 204004540201 is 102045400402.

It is a happy number.

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 204004540201 - 2⁷ = 204004540073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204004540291) 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, 1324704730 + ... + 1324704883.

It is an arithmetic number, because the mean of its divisors is an integer number (31792915368).

Almost surely, 2^204004540201 is an apocalyptic number.

It is an amenable number.

204004540201 is a deficient number, since it is larger than the sum of its proper divisors (50338782743).

204004540201 is a wasteful number, since it uses less digits than its factorization.

204004540201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649409631.

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 204004540201 its reverse (102045400402), we get a palindrome (306049940603).

The spelling of 204004540201 in words is "two hundred four billion, four million, five hundred forty thousand, two hundred one".