6833868257378 has 16 divisors (see below), whose sum is σ = 10925670178944. Its totient is φ = 3194640398400.

The previous prime is 6833868257287. The next prime is 6833868257393. The reversal of 6833868257378 is 8737528683386.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665544950 + ... + 665555217.

It is an arithmetic number, because the mean of its divisors is an integer number (682854386184).

Almost surely, 2^{6833868257378} is an apocalyptic number.

6833868257378 is a deficient number, since it is larger than the sum of its proper divisors (4091801921566).

6833868257378 is a wasteful number, since it uses less digits than its factorization.

6833868257378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331100337.

The product of its digits is 1950842880, while the sum is 74.

The spelling of 6833868257378 in words is "six trillion, eight hundred thirty-three billion, eight hundred sixty-eight million, two hundred fifty-seven thousand, three hundred seventy-eight".