2560832641728 has 42 divisors (see below), whose sum is σ = 7340164396604. Its totient is φ = 853610880384.

The previous prime is 2560832641613. The next prime is 2560832641739. The reversal of 2560832641728 is 8271462380652.

2560832641728 is a `hidden beast` number, since 2 + 5 + 608 + 3 + 2 + 6 + 4 + 1 + 7 + 28 = 666.

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 5 ways as a sum of consecutive naturals, for example, 2222944426 + ... + 2222945577.

Almost surely, 2^{2560832641728} is an apocalyptic number.

It is an amenable number.

2560832641728 is an abundant number, since it is smaller than the sum of its proper divisors (4779331754876).

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

2560832641728 is a wasteful number, since it uses less digits than its factorization.

2560832641728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445890021 (or 4445890008 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 2560832641728 in words is "two trillion, five hundred sixty billion, eight hundred thirty-two million, six hundred forty-one thousand, seven hundred twenty-eight".