204414304147 has 2 divisors, whose sum is σ = 204414304148. Its totient is φ = 204414304146.

The previous prime is 204414304057. The next prime is 204414304223. The reversal of 204414304147 is 741403414402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204414304147 is a prime.

It is not a weakly prime, because it can be changed into another prime (204474304147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102207152073 + 102207152074.

It is an arithmetic number, because the mean of its divisors is an integer number (102207152074).

Almost surely, 2^204414304147 is an apocalyptic number.

204414304147 is a deficient number, since it is larger than the sum of its proper divisors (1).

204414304147 is an equidigital number, since it uses as much as digits as its factorization.

204414304147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 34.

Adding to 204414304147 its reverse (741403414402), we get a palindrome (945817718549).

The spelling of 204414304147 in words is "two hundred four billion, four hundred fourteen million, three hundred four thousand, one hundred forty-seven".