6868214120 has 32 divisors (see below), whose sum is σ = 15606495720. Its totient is φ = 2720083200.

The previous prime is 6868214117. The next prime is 6868214141. The reversal of 6868214120 is 214128686.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6868099876 + 114244 = 82874^2 + 338^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845987 + ... + 854066.

Almost surely, 2^6868214120 is an apocalyptic number.

It is an amenable number.

6868214120 is an abundant number, since it is smaller than the sum of its proper divisors (8738281600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6868214120 is a wasteful number, since it uses less digits than its factorization.

6868214120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700165 (or 1700161 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 6868214120 is about 82874.6892603526. The cubic root of 6868214120 is about 1900.8504152456.

The spelling of 6868214120 in words is "six billion, eight hundred sixty-eight million, two hundred fourteen thousand, one hundred twenty".