386428273017833 has 2 divisors, whose sum is σ = 386428273017834. Its totient is φ = 386428273017832.

The previous prime is 386428273017799. The next prime is 386428273017863. The reversal of 386428273017833 is 338710372824683.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 379850238124009 + 6578034893824 = 19489747^2 + 2564768^2 .

It is a cyclic number.

It is not a de Polignac number, because 386428273017833 - 2¹⁸ = 386428272755689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 386428273017833.

It is not a weakly prime, because it can be changed into another prime (386428273017863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193214136508916 + 193214136508917.

It is an arithmetic number, because the mean of its divisors is an integer number (193214136508917).

Almost surely, 2^{386428273017833} is an apocalyptic number.

It is an amenable number.

386428273017833 is a deficient number, since it is larger than the sum of its proper divisors (1).

386428273017833 is an equidigital number, since it uses as much as digits as its factorization.

386428273017833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 195084288, while the sum is 65.

The spelling of 386428273017833 in words is "three hundred eighty-six trillion, four hundred twenty-eight billion, two hundred seventy-three million, seventeen thousand, eight hundred thirty-three".