7071131164 has 24 divisors (see below), whose sum is σ = 13185864720. Its totient is φ = 3306391296.

The previous prime is 7071131159. The next prime is 7071131183. The reversal of 7071131164 is 4611311707.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 320494 + ... + 341845.

It is an arithmetic number, because the mean of its divisors is an integer number (549411030).

Almost surely, 2^7071131164 is an apocalyptic number.

It is an amenable number.

7071131164 is a deficient number, since it is larger than the sum of its proper divisors (6114733556).

7071131164 is a wasteful number, since it uses less digits than its factorization.

7071131164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662517 (or 662515 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 7071131164 is about 84090.0182185734. The cubic root of 7071131164 is about 1919.3888357877.

The spelling of 7071131164 in words is "seven billion, seventy-one million, one hundred thirty-one thousand, one hundred sixty-four".