6928286237488 has 160 divisors (see below), whose sum is σ = 17728571727360. Its totient is φ = 2539365396480.

The previous prime is 6928286237443. The next prime is 6928286237503. The reversal of 6928286237488 is 8847326828296.

It is a self number, because there is not a number n which added to its sum of digits gives 6928286237488.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45561070 + ... + 45712882.

It is an arithmetic number, because the mean of its divisors is an integer number (110803573296).

Almost surely, 2^{6928286237488} is an apocalyptic number.

6928286237488 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6928286237488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8864285863680).

6928286237488 is an abundant number, since it is smaller than the sum of its proper divisors (10800285489872).

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

6928286237488 is a wasteful number, since it uses less digits than its factorization.

6928286237488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154035 (or 154029 counting only the distinct ones).

The product of its digits is 891813888, while the sum is 73.

The spelling of 6928286237488 in words is "six trillion, nine hundred twenty-eight billion, two hundred eighty-six million, two hundred thirty-seven thousand, four hundred eighty-eight".