706042174181 has 2 divisors, whose sum is σ = 706042174182. Its totient is φ = 706042174180.

The previous prime is 706042174157. The next prime is 706042174199. The reversal of 706042174181 is 181471240607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 702696592900 + 3345581281 = 838270^2 + 57841^2 .

It is a cyclic number.

It is not a de Polignac number, because 706042174181 - 2²⁶ = 705975065317 is a prime.

It is a super-2 number, since 2×706042174181² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706042171181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353021087090 + 353021087091.

It is an arithmetic number, because the mean of its divisors is an integer number (353021087091).

Almost surely, 2^706042174181 is an apocalyptic number.

It is an amenable number.

706042174181 is a deficient number, since it is larger than the sum of its proper divisors (1).

706042174181 is an equidigital number, since it uses as much as digits as its factorization.

706042174181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 41.

The spelling of 706042174181 in words is "seven hundred six billion, forty-two million, one hundred seventy-four thousand, one hundred eighty-one".