2020043342 has 8 divisors (see below), whose sum is σ = 3111958776. Its totient is φ = 982723752.

The previous prime is 2020043341. The next prime is 2020043353. The reversal of 2020043342 is 2433400202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020043341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13648868 + ... + 13649015.

It is an arithmetic number, because the mean of its divisors is an integer number (388994847).

Almost surely, 2^2020043342 is an apocalyptic number.

2020043342 is a deficient number, since it is larger than the sum of its proper divisors (1091915434).

2020043342 is a wasteful number, since it uses less digits than its factorization.

2020043342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27297922.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2020043342 is about 44944.8922793236. The cubic root of 2020043342 is about 1264.1159058745.

Adding to 2020043342 its reverse (2433400202), we get a palindrome (4453443544).

The spelling of 2020043342 in words is "two billion, twenty million, forty-three thousand, three hundred forty-two".