2284680867840 has 1404 divisors, whose sum is σ = 9593597811096. Its totient is φ = 520707833856.

The previous prime is 2284680867827. The next prime is 2284680867851. The reversal of 2284680867840 is 487680864822.

2284680867840 is a `hidden beast` number, since 2 + 28 + 468 + 0 + 86 + 78 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

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 107 ways as a sum of consecutive naturals, for example, 6584094547 + ... + 6584094893.

It is an arithmetic number, because the mean of its divisors is an integer number (6833046874).

Almost surely, 2^{2284680867840} is an apocalyptic number.

2284680867840 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 2284680867840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4796798905548).

2284680867840 is an abundant number, since it is smaller than the sum of its proper divisors (7308916943256).

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

2284680867840 is an frugal number, since it uses more digits than its factorization.

2284680867840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 66060288, while the sum is 63.

The spelling of 2284680867840 in words is "two trillion, two hundred eighty-four billion, six hundred eighty million, eight hundred sixty-seven thousand, eight hundred forty".