42020130404 has 24 divisors (see below), whose sum is σ = 84048955200. Its totient is φ = 18006764256.

The previous prime is 42020130379. The next prime is 42020130413. The reversal of 42020130404 is 40403102024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217547 + ... + 362445.

It is an arithmetic number, because the mean of its divisors is an integer number (3502039800).

Almost surely, 2^42020130404 is an apocalyptic number.

It is an amenable number.

42020130404 is an abundant number, since it is smaller than the sum of its proper divisors (42028824796).

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

42020130404 is a wasteful number, since it uses less digits than its factorization.

42020130404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155267 (or 155265 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 42020130404 its reverse (40403102024), we get a palindrome (82423232428).

The spelling of 42020130404 in words is "forty-two billion, twenty million, one hundred thirty thousand, four hundred four".