6868025977280 has 112 divisors (see below), whose sum is σ = 17633985604704. Its totient is φ = 2532796477440.

The previous prime is 6868025977229. The next prime is 6868025977291. The reversal of 6868025977280 is 827795208686.

It is a self number, because there is not a number n which added to its sum of digits gives 6868025977280.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2409899 + ... + 4420821.

It is an arithmetic number, because the mean of its divisors is an integer number (157446300042).

Almost surely, 2^{6868025977280} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6868025977280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8816992802352).

6868025977280 is an abundant number, since it is smaller than the sum of its proper divisors (10765959627424).

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

6868025977280 is a wasteful number, since it uses less digits than its factorization.

6868025977280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011774 (or 2011764 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 68.

The spelling of 6868025977280 in words is "six trillion, eight hundred sixty-eight billion, twenty-five million, nine hundred seventy-seven thousand, two hundred eighty".