2628468810208 has 48 divisors (see below), whose sum is σ = 5278798486080. Its totient is φ = 1287881427456.

The previous prime is 2628468810181. The next prime is 2628468810217. The reversal of 2628468810208 is 8020188648262.

It is a congruent number.

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, 471241 + ... + 2340727.

It is an arithmetic number, because the mean of its divisors is an integer number (109974968460).

Almost surely, 2^{2628468810208} 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 2628468810208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2639399243040).

2628468810208 is an abundant number, since it is smaller than the sum of its proper divisors (2650329675872).

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

2628468810208 is a wasteful number, since it uses less digits than its factorization.

2628468810208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870379 (or 1870371 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 55.

The spelling of 2628468810208 in words is "two trillion, six hundred twenty-eight billion, four hundred sixty-eight million, eight hundred ten thousand, two hundred eight".