2080843837440 has 416 divisors, whose sum is σ = 6866128684800. Its totient is φ = 537792872448.

The previous prime is 2080843837427. The next prime is 2080843837451. The reversal of 2080843837440 is 447383480802.

It is a super-2 number, since 2×2080843837440² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270270711 + ... + 270278409.

Almost surely, 2^{2080843837440} is an apocalyptic number.

2080843837440 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 2080843837440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3433064342400).

2080843837440 is an abundant number, since it is smaller than the sum of its proper divisors (4785284847360).

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

2080843837440 is an equidigital number, since it uses as much as digits as its factorization.

2080843837440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7867 (or 7845 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 51.

The spelling of 2080843837440 in words is "two trillion, eighty billion, eight hundred forty-three million, eight hundred thirty-seven thousand, four hundred forty".