706240017315673 has 2 divisors, whose sum is σ = 706240017315674. Its totient is φ = 706240017315672.

The previous prime is 706240017315619. The next prime is 706240017315751. The reversal of 706240017315673 is 376513710042607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 524485481115904 + 181754536199769 = 22901648^2 + 13481637^2 .

It is a cyclic number.

It is not a de Polignac number, because 706240017315673 - 2²⁹ = 706239480444761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 706240017315673.

It is not a weakly prime, because it can be changed into another prime (706240117315673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353120008657836 + 353120008657837.

It is an arithmetic number, because the mean of its divisors is an integer number (353120008657837).

Almost surely, 2^{706240017315673} is an apocalyptic number.

It is an amenable number.

706240017315673 is a deficient number, since it is larger than the sum of its proper divisors (1).

706240017315673 is an equidigital number, since it uses as much as digits as its factorization.

706240017315673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 706240017315673 in words is "seven hundred six trillion, two hundred forty billion, seventeen million, three hundred fifteen thousand, six hundred seventy-three".