2020143413 has 4 divisors (see below), whose sum is σ = 2020389228. Its totient is φ = 2019897600.

The previous prime is 2020143379. The next prime is 2020143481. The reversal of 2020143413 is 3143410202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1651772164 + 368371249 = 40642^2 + 19193^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020143413 - 2⁸ = 2020143157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020143113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110138 + ... + 127163.

It is an arithmetic number, because the mean of its divisors is an integer number (505097307).

Almost surely, 2^2020143413 is an apocalyptic number.

It is an amenable number.

2020143413 is a deficient number, since it is larger than the sum of its proper divisors (245815).

2020143413 is an equidigital number, since it uses as much as digits as its factorization.

2020143413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245814.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2020143413 is about 44946.0055288565. The cubic root of 2020143413 is about 1264.1367798909.

Adding to 2020143413 its reverse (3143410202), we get a palindrome (5163553615).

The spelling of 2020143413 in words is "two billion, twenty million, one hundred forty-three thousand, four hundred thirteen".