710448380161 has 27 divisors (see below), whose sum is σ = 804489647619. Its totient is φ = 627063005712.

The previous prime is 710448380137. The next prime is 710448380219. The reversal of 710448380161 is 161083844017.

The square root of 710448380161 is 842881.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 105095914225 + 605352465936 = 324185^2 + 778044^2 .

It is not a de Polignac number, because 710448380161 - 2⁹ = 710448379649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (710448386161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 252020010 + ... + 252022828.

Almost surely, 2^710448380161 is an apocalyptic number.

710448380161 is the 842881-st square number.

710448380161 is the 421441-st centered octagonal number.

It is an amenable number.

710448380161 is a deficient number, since it is larger than the sum of its proper divisors (94041267458).

710448380161 is an frugal number, since it uses more digits than its factorization.

710448380161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710 (or 2855 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 710448380161 in words is "seven hundred ten billion, four hundred forty-eight million, three hundred eighty thousand, one hundred sixty-one".