2056066514441 has 4 divisors (see below), whose sum is σ = 2056070645652. Its totient is φ = 2056062383232.

The previous prime is 2056066514431. The next prime is 2056066514443. The reversal of 2056066514441 is 1444156606502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 458458993216 + 1597607521225 = 677096^2 + 1263965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2056066514441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2056066514392 and 2056066514401.

It is not an unprimeable number, because it can be changed into a prime (2056066514443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1197440 + ... + 2354993.

It is an arithmetic number, because the mean of its divisors is an integer number (514017661413).

Almost surely, 2^{2056066514441} is an apocalyptic number.

It is an amenable number.

2056066514441 is a deficient number, since it is larger than the sum of its proper divisors (4131211).

2056066514441 is an equidigital number, since it uses as much as digits as its factorization.

2056066514441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131210.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 2056066514441 in words is "two trillion, fifty-six billion, sixty-six million, five hundred fourteen thousand, four hundred forty-one".