7171000071 has 8 divisors (see below), whose sum is σ = 9696000384. Its totient is φ = 4713333240.

The previous prime is 7171000069. The next prime is 7171000097. The reversal of 7171000071 is 1700001717.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7171000071 - 2¹ = 7171000069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7171000051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16833121 + ... + 16833546.

It is an arithmetic number, because the mean of its divisors is an integer number (1212000048).

Almost surely, 2^7171000071 is an apocalyptic number.

7171000071 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

7171000071 is a deficient number, since it is larger than the sum of its proper divisors (2525000313).

7171000071 is a wasteful number, since it uses less digits than its factorization.

7171000071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33666741.

The product of its (nonzero) digits is 343, while the sum is 24.

The square root of 7171000071 is about 84681.7576045750. The cubic root of 7171000071 is about 1928.3827692788.

Adding to 7171000071 its reverse (1700001717), we get a palindrome (8871001788).

The spelling of 7171000071 in words is "seven billion, one hundred seventy-one million, seventy-one", and thus it is an aban number.