204352168739 has 2 divisors, whose sum is σ = 204352168740. Its totient is φ = 204352168738.

The previous prime is 204352168729. The next prime is 204352168747. The reversal of 204352168739 is 937861253402.

204352168739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204352168739 - 2¹⁶ = 204352103203 is a prime.

It is not a weakly prime, because it can be changed into another prime (204352168729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102176084369 + 102176084370.

It is an arithmetic number, because the mean of its divisors is an integer number (102176084370).

It is a 1-persistent number, because it is pandigital, but 2⋅204352168739 = 408704337478 is not.

Almost surely, 2^204352168739 is an apocalyptic number.

204352168739 is a deficient number, since it is larger than the sum of its proper divisors (1).

204352168739 is an equidigital number, since it uses as much as digits as its factorization.

204352168739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 204352168739 in words is "two hundred four billion, three hundred fifty-two million, one hundred sixty-eight thousand, seven hundred thirty-nine".