340166826473833 has 2 divisors, whose sum is σ = 340166826473834. Its totient is φ = 340166826473832.

The previous prime is 340166826473741. The next prime is 340166826473911. The reversal of 340166826473833 is 338374628661043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255921542012304 + 84245284461529 = 15997548^2 + 9178523^2 .

It is a cyclic number.

It is not a de Polignac number, because 340166826473833 - 2⁹ = 340166826473321 is a prime.

It is not a weakly prime, because it can be changed into another prime (340166826413833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170083413236916 + 170083413236917.

It is an arithmetic number, because the mean of its divisors is an integer number (170083413236917).

Almost surely, 2^{340166826473833} is an apocalyptic number.

It is an amenable number.

340166826473833 is a deficient number, since it is larger than the sum of its proper divisors (1).

340166826473833 is an equidigital number, since it uses as much as digits as its factorization.

340166826473833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 250822656, while the sum is 64.

The spelling of 340166826473833 in words is "three hundred forty trillion, one hundred sixty-six billion, eight hundred twenty-six million, four hundred seventy-three thousand, eight hundred thirty-three".