2020042020331 has 16 divisors (see below), whose sum is σ = 2062330635456. Its totient is φ = 1978164720000.

The previous prime is 2020042020319. The next prime is 2020042020371. The reversal of 2020042020331 is 1330202400202.

It is a cyclic number.

It is not a de Polignac number, because 2020042020331 - 2⁹ = 2020042019819 is a prime.

It is a super-2 number, since 2×2020042020331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020042020299 and 2020042020308.

It is not an unprimeable number, because it can be changed into a prime (2020042020301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10454941 + ... + 10646401.

It is an arithmetic number, because the mean of its divisors is an integer number (128895664716).

Almost surely, 2^{2020042020331} is an apocalyptic number.

2020042020331 is a deficient number, since it is larger than the sum of its proper divisors (42288615125).

2020042020331 is a wasteful number, since it uses less digits than its factorization.

2020042020331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192534.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 2020042020331 its reverse (1330202400202), we get a palindrome (3350244420533).

The spelling of 2020042020331 in words is "two trillion, twenty billion, forty-two million, twenty thousand, three hundred thirty-one".