204234010424 has 32 divisors (see below), whose sum is σ = 388086491520. Its totient is φ = 100747670496.

The previous prime is 204234010397. The next prime is 204234010529. The reversal of 204234010424 is 424010432402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 204234010393 and 204234010402.

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, 271187 + ... + 694269.

It is an arithmetic number, because the mean of its divisors is an integer number (12127702860).

Almost surely, 2^204234010424 is an apocalyptic number.

It is an amenable number.

204234010424 is a deficient number, since it is larger than the sum of its proper divisors (183852481096).

204234010424 is a wasteful number, since it uses less digits than its factorization.

204234010424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423899 (or 423895 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 204234010424 its reverse (424010432402), we get a palindrome (628244442826).

The spelling of 204234010424 in words is "two hundred four billion, two hundred thirty-four million, ten thousand, four hundred twenty-four".