204321400142114 has 16 divisors (see below), whose sum is σ = 318258057965400. Its totient is φ = 98303647242240.

The previous prime is 204321400142077. The next prime is 204321400142137. The reversal of 204321400142114 is 411241004123402.

It can be written as a sum of positive squares in 4 ways, for example, as 185666922181225 + 18654477960889 = 13625965^2 + 4319083^2 .

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 7 ways as a sum of consecutive naturals, for example, 17066599439 + ... + 17066611410.

Almost surely, 2^{204321400142114} is an apocalyptic number.

204321400142114 is a deficient number, since it is larger than the sum of its proper divisors (113936657823286).

204321400142114 is a wasteful number, since it uses less digits than its factorization.

204321400142114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34133210965.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 204321400142114 its reverse (411241004123402), we get a palindrome (615562404265516).

The spelling of 204321400142114 in words is "two hundred four trillion, three hundred twenty-one billion, four hundred million, one hundred forty-two thousand, one hundred fourteen".