42204024420 has 48 divisors (see below), whose sum is σ = 120919444800. Its totient is φ = 10992675456.

The previous prime is 42204024397. The next prime is 42204024439. The reversal of 42204024420 is 2442040224.

42204024420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8176495 + ... + 8181654.

It is an arithmetic number, because the mean of its divisors is an integer number (2519155100).

Almost surely, 2^42204024420 is an apocalyptic number.

It is an amenable number.

42204024420 is an abundant number, since it is smaller than the sum of its proper divisors (78715420380).

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

42204024420 is a wasteful number, since it uses less digits than its factorization.

42204024420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16358204 (or 16358202 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 42204024420 its reverse (2442040224), we get a palindrome (44646064644).

The spelling of 42204024420 in words is "forty-two billion, two hundred four million, twenty-four thousand, four hundred twenty".