2010020404 has 24 divisors (see below), whose sum is σ = 4021109568. Its totient is φ = 861208320.

The previous prime is 2010020357. The next prime is 2010020417. The reversal of 2010020404 is 4040200102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137319 + ... + 151249.

It is an arithmetic number, because the mean of its divisors is an integer number (167546232).

Almost surely, 2^2010020404 is an apocalyptic number.

It is an amenable number.

2010020404 is an abundant number, since it is smaller than the sum of its proper divisors (2011089164).

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

2010020404 is a wasteful number, since it uses less digits than its factorization.

2010020404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19095 (or 19093 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 2010020404 is about 44833.2510978180. The cubic root of 2010020404 is about 1262.0216985544.

Adding to 2010020404 its reverse (4040200102), we get a palindrome (6050220506).

It can be divided in two parts, 20100 and 20404, that added together give a palindrome (40504).

The spelling of 2010020404 in words is "two billion, ten million, twenty thousand, four hundred four".