204443430204023 has 8 divisors (see below), whose sum is σ = 206354881039248. Its totient is φ = 202531993527744.

The previous prime is 204443430203981. The next prime is 204443430204049. The reversal of 204443430204023 is 320402034344402.

204443430204023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 204443430204023 - 2⁶ = 204443430203959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204443430204073) 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, 26673515 + ... + 33471827.

It is an arithmetic number, because the mean of its divisors is an integer number (25794360129906).

Almost surely, 2^{204443430204023} is an apocalyptic number.

204443430204023 is a deficient number, since it is larger than the sum of its proper divisors (1911450835225).

204443430204023 is a wasteful number, since it uses less digits than its factorization.

204443430204023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7079473.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 204443430204023 its reverse (320402034344402), we get a palindrome (524845464548425).

The spelling of 204443430204023 in words is "two hundred four trillion, four hundred forty-three billion, four hundred thirty million, two hundred four thousand, twenty-three".