6907213128871 has 8 divisors (see below), whose sum is σ = 7535160754704. Its totient is φ = 6279268696320.

The previous prime is 6907213128869. The next prime is 6907213128883. The reversal of 6907213128871 is 1788213127096.

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

It is a cyclic number.

It is not a de Polignac number, because 6907213128871 - 2¹ = 6907213128869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6907213128071) 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, 7268625 + ... + 8163781.

It is an arithmetic number, because the mean of its divisors is an integer number (941895094338).

Almost surely, 2^{6907213128871} is an apocalyptic number.

6907213128871 is a deficient number, since it is larger than the sum of its proper divisors (627947625833).

6907213128871 is a wasteful number, since it uses less digits than its factorization.

6907213128871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596641.

The product of its (nonzero) digits is 2032128, while the sum is 55.

The spelling of 6907213128871 in words is "six trillion, nine hundred seven billion, two hundred thirteen million, one hundred twenty-eight thousand, eight hundred seventy-one".