204554103314404 has 12 divisors (see below), whose sum is σ = 379026720847404. Its totient is φ = 96260754500864.

The previous prime is 204554103314377. The next prime is 204554103314497. The reversal of 204554103314404 is 404413301455402.

It can be written as a sum of positive squares in 2 ways, for example, as 189855329440000 + 14698773874404 = 13778800^2 + 3833898^2 .

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, 1504074289009 + ... + 1504074289144.

It is an arithmetic number, because the mean of its divisors is an integer number (31585560070617).

Almost surely, 2^{204554103314404} is an apocalyptic number.

It is an amenable number.

204554103314404 is a deficient number, since it is larger than the sum of its proper divisors (174472617533000).

204554103314404 is a wasteful number, since it uses less digits than its factorization.

204554103314404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008148578174 (or 3008148578172 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 204554103314404 its reverse (404413301455402), we get a palindrome (608967404769806).

The spelling of 204554103314404 in words is "two hundred four trillion, five hundred fifty-four billion, one hundred three million, three hundred fourteen thousand, four hundred four".