2104242242 has 8 divisors (see below), whose sum is σ = 3258181632. Its totient is φ = 1018181700.

The previous prime is 2104242227. The next prime is 2104242247. The reversal of 2104242242 is 2422424012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2104242247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16969634 + ... + 16969757.

It is an arithmetic number, because the mean of its divisors is an integer number (407272704).

Almost surely, 2^2104242242 is an apocalyptic number.

2104242242 is a deficient number, since it is larger than the sum of its proper divisors (1153939390).

2104242242 is a wasteful number, since it uses less digits than its factorization.

2104242242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33939424.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2104242242 is about 45872.0202520011. The cubic root of 2104242242 is about 1281.4408908142.

Adding to 2104242242 its reverse (2422424012), we get a palindrome (4526666254).

The spelling of 2104242242 in words is "two billion, one hundred four million, two hundred forty-two thousand, two hundred forty-two".