2020686810841 has 32 divisors (see below), whose sum is σ = 2128044441600. Its totient is φ = 1916394277440.

The previous prime is 2020686810817. The next prime is 2020686810893. The reversal of 2020686810841 is 1480186860202.

It is not a de Polignac number, because 2020686810841 - 2¹⁵ = 2020686778073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020686810791 and 2020686810800.

It is not an unprimeable number, because it can be changed into a prime (2020686810641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218708100 + ... + 218717338.

It is an arithmetic number, because the mean of its divisors is an integer number (66501388800).

Almost surely, 2^{2020686810841} is an apocalyptic number.

It is an amenable number.

2020686810841 is a deficient number, since it is larger than the sum of its proper divisors (107357630759).

2020686810841 is a wasteful number, since it uses less digits than its factorization.

2020686810841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10029.

The product of its (nonzero) digits is 294912, while the sum is 46.

The spelling of 2020686810841 in words is "two trillion, twenty billion, six hundred eighty-six million, eight hundred ten thousand, eight hundred forty-one".