204443162023 has 8 divisors (see below), whose sum is σ = 206481737520. Its totient is φ = 202404868800.

The previous prime is 204443161991. The next prime is 204443162029. The reversal of 204443162023 is 320261344402.

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 204443162023 - 2⁵ = 204443161991 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 (204443162029) 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, 1575508 + ... + 1700326.

It is an arithmetic number, because the mean of its divisors is an integer number (25810217190).

Almost surely, 2^204443162023 is an apocalyptic number.

204443162023 is a deficient number, since it is larger than the sum of its proper divisors (2038575497).

204443162023 is a wasteful number, since it uses less digits than its factorization.

204443162023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141137.

The product of its (nonzero) digits is 27648, while the sum is 31.

The spelling of 204443162023 in words is "two hundred four billion, four hundred forty-three million, one hundred sixty-two thousand, twenty-three".