2055441030320 has 40 divisors (see below), whose sum is σ = 4792212162720. Its totient is φ = 819886215680.

The previous prime is 2055441030301. The next prime is 2055441030343. The reversal of 2055441030320 is 230301445502.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 35755421 + ... + 35812860.

It is an arithmetic number, because the mean of its divisors is an integer number (119805304068).

Almost surely, 2^{2055441030320} is an apocalyptic number.

2055441030320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2055441030320 is an abundant number, since it is smaller than the sum of its proper divisors (2736771132400).

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

2055441030320 is a wasteful number, since it uses less digits than its factorization.

2055441030320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71568653 (or 71568647 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 2055441030320 its reverse (230301445502), we get a palindrome (2285742475822).

The spelling of 2055441030320 in words is "two trillion, fifty-five billion, four hundred forty-one million, thirty thousand, three hundred twenty".