7171067012 has 12 divisors (see below), whose sum is σ = 12561665676. Its totient is φ = 3582019680.

The previous prime is 7171067011. The next prime is 7171067021. The reversal of 7171067012 is 2107601717.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5786036356 + 1385030656 = 76066^2 + 37216^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7171067012.

It is not an unprimeable number, because it can be changed into a prime (7171067011) 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 3 ways as a sum of consecutive naturals, for example, 873863 + ... + 882030.

It is an arithmetic number, because the mean of its divisors is an integer number (1046805473).

Almost surely, 2^7171067012 is an apocalyptic number.

It is an amenable number.

7171067012 is a deficient number, since it is larger than the sum of its proper divisors (5390598664).

7171067012 is a wasteful number, since it uses less digits than its factorization.

7171067012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756918 (or 1756916 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 32.

The square root of 7171067012 is about 84682.1528540696. The cubic root of 7171067012 is about 1928.3887697189.

Adding to 7171067012 its reverse (2107601717), we get a palindrome (9278668729).

The spelling of 7171067012 in words is "seven billion, one hundred seventy-one million, sixty-seven thousand, twelve".