2020403334 has 16 divisors (see below), whose sum is σ = 4096161072. Its totient is φ = 664242048.

The previous prime is 2020403321. The next prime is 2020403339. The reversal of 2020403334 is 4333040202.

It is a self number, because there is not a number n which added to its sum of digits gives 2020403334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020403339) 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, 2305959 + ... + 2306834.

It is an arithmetic number, because the mean of its divisors is an integer number (256010067).

Almost surely, 2^2020403334 is an apocalyptic number.

2020403334 is an abundant number, since it is smaller than the sum of its proper divisors (2075757738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020403334 is a wasteful number, since it uses less digits than its factorization.

2020403334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4612871.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2020403334 is about 44948.8969163872. The cubic root of 2020403334 is about 1264.1909941285.

Adding to 2020403334 its reverse (4333040202), we get a palindrome (6353443536).

The spelling of 2020403334 in words is "two billion, twenty million, four hundred three thousand, three hundred thirty-four".