2008775274400 has 288 divisors, whose sum is σ = 5122328150016. Its totient is φ = 768393600000.

The previous prime is 2008775274353. The next prime is 2008775274427. The reversal of 2008775274400 is 44725778002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 854433225 + ... + 854435575.

It is an arithmetic number, because the mean of its divisors is an integer number (17785861632).

Almost surely, 2^{2008775274400} is an apocalyptic number.

2008775274400 is a gapful number since it is divisible by the number (20) 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 2008775274400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2561164075008).

2008775274400 is an abundant number, since it is smaller than the sum of its proper divisors (3113552875616).

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

2008775274400 is a wasteful number, since it uses less digits than its factorization.

2008775274400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796 (or 2783 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 46.

The spelling of 2008775274400 in words is "two trillion, eight billion, seven hundred seventy-five million, two hundred seventy-four thousand, four hundred".