2047047081441 has 8 divisors (see below), whose sum is σ = 2729418338304. Its totient is φ = 1364686939440.

The previous prime is 2047047081367. The next prime is 2047047081461. The reversal of 2047047081441 is 1441807407402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2047047081441 - 2⁹ = 2047047080929 is a prime.

It is a super-2 number, since 2×2047047081441² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2047047081393 and 2047047081402.

It is not an unprimeable number, because it can be changed into a prime (2047047081461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2339041 + ... + 3092766.

It is an arithmetic number, because the mean of its divisors is an integer number (341177292288).

Almost surely, 2^{2047047081441} is an apocalyptic number.

It is an amenable number.

2047047081441 is a deficient number, since it is larger than the sum of its proper divisors (682371256863).

2047047081441 is a wasteful number, since it uses less digits than its factorization.

2047047081441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557431.

The product of its (nonzero) digits is 200704, while the sum is 42.

The spelling of 2047047081441 in words is "two trillion, forty-seven billion, forty-seven million, eighty-one thousand, four hundred forty-one".