204622344411430 has 256 divisors, whose sum is σ = 430114558353408. Its totient is φ = 69267115008000.

The previous prime is 204622344411421. The next prime is 204622344411473. The reversal of 204622344411430 is 34114443226402.

It is a super-2 number, since 2×204622344411430² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 46013567467 + ... + 46013571913.

It is an arithmetic number, because the mean of its divisors is an integer number (1680134993568).

Almost surely, 2^{204622344411430} is an apocalyptic number.

204622344411430 is an abundant number, since it is smaller than the sum of its proper divisors (225492213941978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204622344411430 is a wasteful number, since it uses less digits than its factorization.

204622344411430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5391.

The product of its (nonzero) digits is 442368, while the sum is 40.

Adding to 204622344411430 its reverse (34114443226402), we get a palindrome (238736787637832).

The spelling of 204622344411430 in words is "two hundred four trillion, six hundred twenty-two billion, three hundred forty-four million, four hundred eleven thousand, four hundred thirty".