204443123332124 has 24 divisors (see below), whose sum is σ = 362124575839488. Its totient is φ = 100979221134960.

The previous prime is 204443123332057. The next prime is 204443123332159. The reversal of 204443123332124 is 421233321344402.

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, 29668502 + ... + 35904125.

It is an arithmetic number, because the mean of its divisors is an integer number (15088523993312).

Almost surely, 2^{204443123332124} is an apocalyptic number.

It is an amenable number.

204443123332124 is a deficient number, since it is larger than the sum of its proper divisors (157681452507364).

204443123332124 is a wasteful number, since it uses less digits than its factorization.

204443123332124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65582105 (or 65582103 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 204443123332124 its reverse (421233321344402), we get a palindrome (625676444676526).

The spelling of 204443123332124 in words is "two hundred four trillion, four hundred forty-three billion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred twenty-four".