2442420102 has 16 divisors (see below), whose sum is σ = 5003983152. Its totient is φ = 794282880.

The previous prime is 2442420091. The next prime is 2442420103. The reversal of 2442420102 is 2010242442.

It is a super-3 number, since 3×2442420102³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442420103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4964023 + ... + 4964514.

It is an arithmetic number, because the mean of its divisors is an integer number (312748947).

Almost surely, 2^2442420102 is an apocalyptic number.

2442420102 is an abundant number, since it is smaller than the sum of its proper divisors (2561563050).

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

2442420102 is a wasteful number, since it uses less digits than its factorization.

2442420102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9928583.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2442420102 is about 49420.8468361278. The cubic root of 2442420102 is about 1346.7080471905.

Adding to 2442420102 its reverse (2010242442), we get a palindrome (4452662544).

The spelling of 2442420102 in words is "two billion, four hundred forty-two million, four hundred twenty thousand, one hundred two".