206655144446033 has 2 divisors, whose sum is σ = 206655144446034. Its totient is φ = 206655144446032.

The previous prime is 206655144446011. The next prime is 206655144446063. The reversal of 206655144446033 is 330644441556602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198658397512129 + 7996746933904 = 14094623^2 + 2827852^2 .

It is a cyclic number.

It is not a de Polignac number, because 206655144446033 - 2¹⁶ = 206655144380497 is a prime.

It is not a weakly prime, because it can be changed into another prime (206655144446063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103327572223016 + 103327572223017.

It is an arithmetic number, because the mean of its divisors is an integer number (103327572223017).

Almost surely, 2^{206655144446033} is an apocalyptic number.

It is an amenable number.

206655144446033 is a deficient number, since it is larger than the sum of its proper divisors (1).

206655144446033 is an equidigital number, since it uses as much as digits as its factorization.

206655144446033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24883200, while the sum is 53.

The spelling of 206655144446033 in words is "two hundred six trillion, six hundred fifty-five billion, one hundred forty-four million, four hundred forty-six thousand, thirty-three".