6915873343156 has 12 divisors (see below), whose sum is σ = 12102839259840. Its totient is φ = 3457919268920.

The previous prime is 6915873343151. The next prime is 6915873343259. The reversal of 6915873343156 is 6513433785196.

It is a junction number, because it is equal to n+sod(n) for n = 6915873343094 and 6915873343103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6915873343151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3435100 + ... + 5062771.

It is an arithmetic number, because the mean of its divisors is an integer number (1008569938320).

Almost surely, 2^{6915873343156} is an apocalyptic number.

It is an amenable number.

6915873343156 is a deficient number, since it is larger than the sum of its proper divisors (5186965916684).

6915873343156 is a wasteful number, since it uses less digits than its factorization.

6915873343156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8701334 (or 8701332 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 61.

The spelling of 6915873343156 in words is "six trillion, nine hundred fifteen billion, eight hundred seventy-three million, three hundred forty-three thousand, one hundred fifty-six".