204016411 has 2 divisors, whose sum is σ = 204016412. Its totient is φ = 204016410.

The previous prime is 204016399. The next prime is 204016447. The reversal of 204016411 is 114610402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204016411 - 2⁷ = 204016283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (204016481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102008205 + 102008206.

It is an arithmetic number, because the mean of its divisors is an integer number (102008206).

Almost surely, 2^204016411 is an apocalyptic number.

204016411 is a deficient number, since it is larger than the sum of its proper divisors (1).

204016411 is an equidigital number, since it uses as much as digits as its factorization.

204016411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 204016411 is about 14283.4313454436. The cubic root of 204016411 is about 588.6923168379.

Adding to 204016411 its reverse (114610402), we get a palindrome (318626813).

The spelling of 204016411 in words is "two hundred four million, sixteen thousand, four hundred eleven".