2020322443043 has 8 divisors (see below), whose sum is σ = 2025472125600. Its totient is φ = 2015175250368.

The previous prime is 2020322443019. The next prime is 2020322443057. The reversal of 2020322443043 is 3403442230202.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020322443043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020322442997 and 2020322443015.

It is not an unprimeable number, because it can be changed into a prime (2020322443093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007855 + ... + 2248647.

It is an arithmetic number, because the mean of its divisors is an integer number (253184015700).

Almost surely, 2^{2020322443043} is an apocalyptic number.

2020322443043 is a deficient number, since it is larger than the sum of its proper divisors (5149682557).

2020322443043 is a wasteful number, since it uses less digits than its factorization.

2020322443043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244941.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 2020322443043 its reverse (3403442230202), we get a palindrome (5423764673245).

The spelling of 2020322443043 in words is "two trillion, twenty billion, three hundred twenty-two million, four hundred forty-three thousand, forty-three".