42103330242 has 16 divisors (see below), whose sum is σ = 84234588960. Its totient is φ = 14029788672.

The previous prime is 42103330219. The next prime is 42103330261. The reversal of 42103330242 is 24203330124.

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, 1144063 + ... + 1180290.

It is an arithmetic number, because the mean of its divisors is an integer number (5264661810).

Almost surely, 2^42103330242 is an apocalyptic number.

42103330242 is an abundant number, since it is smaller than the sum of its proper divisors (42131258718).

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

42103330242 is a wasteful number, since it uses less digits than its factorization.

42103330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327377.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 42103330242 its reverse (24203330124), we get a palindrome (66306660366).

The spelling of 42103330242 in words is "forty-two billion, one hundred three million, three hundred thirty thousand, two hundred forty-two".