42240415304 has 32 divisors (see below), whose sum is σ = 85441920120. Its totient is φ = 19502785536.

The previous prime is 42240415289. The next prime is 42240415379. The reversal of 42240415304 is 40351404224.

42240415304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 41229302500 + 1011112804 = 203050^2 + 31798^2 .

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, 2922899 + ... + 2937314.

Almost surely, 2^42240415304 is an apocalyptic number.

It is an amenable number.

42240415304 is an abundant number, since it is smaller than the sum of its proper divisors (43201504816).

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

42240415304 is a wasteful number, since it uses less digits than its factorization.

42240415304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5860289 (or 5860285 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 42240415304 its reverse (40351404224), we get a palindrome (82591819528).

The spelling of 42240415304 in words is "forty-two billion, two hundred forty million, four hundred fifteen thousand, three hundred four".