4293655773161 has 2 divisors, whose sum is σ = 4293655773162. Its totient is φ = 4293655773160.

The previous prime is 4293655773137. The next prime is 4293655773167. The reversal of 4293655773161 is 1613775563924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3225368156761 + 1068287616400 = 1795931^2 + 1033580^2 .

It is a cyclic number.

It is not a de Polignac number, because 4293655773161 - 2¹⁰ = 4293655772137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4293655773161.

It is not a weakly prime, because it can be changed into another prime (4293655773167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2146827886580 + 2146827886581.

It is an arithmetic number, because the mean of its divisors is an integer number (2146827886581).

Almost surely, 2^{4293655773161} is an apocalyptic number.

It is an amenable number.

4293655773161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4293655773161 is an equidigital number, since it uses as much as digits as its factorization.

4293655773161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28576800, while the sum is 59.

The spelling of 4293655773161 in words is "four trillion, two hundred ninety-three billion, six hundred fifty-five million, seven hundred seventy-three thousand, one hundred sixty-one".