6858377883368 has 16 divisors (see below), whose sum is σ = 14028500216160. Its totient is φ = 3117444492400.

The previous prime is 6858377883353. The next prime is 6858377883373. The reversal of 6858377883368 is 8633887738586.

It is a super-2 number, since 2×6858377883368² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6858377883292 and 6858377883301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38968056068 + ... + 38968056243.

It is an arithmetic number, because the mean of its divisors is an integer number (876781263510).

Almost surely, 2^{6858377883368} is an apocalyptic number.

It is an amenable number.

6858377883368 is an abundant number, since it is smaller than the sum of its proper divisors (7170122332792).

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

6858377883368 is a wasteful number, since it uses less digits than its factorization.

6858377883368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77936112328 (or 77936112324 counting only the distinct ones).

The product of its digits is 7803371520, while the sum is 80.

The spelling of 6858377883368 in words is "six trillion, eight hundred fifty-eight billion, three hundred seventy-seven million, eight hundred eighty-three thousand, three hundred sixty-eight".