6815146071 has 8 divisors (see below), whose sum is σ = 9088159360. Its totient is φ = 4542781752.

The previous prime is 6815146061. The next prime is 6815146087. The reversal of 6815146071 is 1706415186.

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

It is not a de Polignac number, because 6815146071 - 2⁷ = 6815145943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6815146021) 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 7 ways as a sum of consecutive naturals, for example, 137185 + ... + 180138.

It is an arithmetic number, because the mean of its divisors is an integer number (1136019920).

Almost surely, 2^6815146071 is an apocalyptic number.

6815146071 is a deficient number, since it is larger than the sum of its proper divisors (2273013289).

6815146071 is a wasteful number, since it uses less digits than its factorization.

6815146071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324485.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 6815146071 is about 82553.8979758073. The cubic root of 6815146071 is about 1895.9420383770.

The spelling of 6815146071 in words is "six billion, eight hundred fifteen million, one hundred forty-six thousand, seventy-one".