204204424442 has 8 divisors (see below), whose sum is σ = 306323860800. Its totient is φ = 102096470844.

The previous prime is 204204424393. The next prime is 204204424471. The reversal of 204204424442 is 244424402402.

204204424442 is digitally balanced in base 3, 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 super-2 number, since 2×204204424442² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204204424399 and 204204424408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2826092 + ... + 2897447.

It is an arithmetic number, because the mean of its divisors is an integer number (38290482600).

Almost surely, 2^204204424442 is an apocalyptic number.

204204424442 is a deficient number, since it is larger than the sum of its proper divisors (102119436358).

204204424442 is a wasteful number, since it uses less digits than its factorization.

204204424442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5741380.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 204204424442 its reverse (244424402402), we get a palindrome (448628826844).

The spelling of 204204424442 in words is "two hundred four billion, two hundred four million, four hundred twenty-four thousand, four hundred forty-two".