4242242202 has 48 divisors (see below), whose sum is σ = 9487306656. Its totient is φ = 1254140800.

The previous prime is 4242242167. The next prime is 4242242209. The reversal of 4242242202 is 2022422424.

It is not an unprimeable number, because it can be changed into a prime (4242242209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91828 + ... + 130064.

It is an arithmetic number, because the mean of its divisors is an integer number (197652222).

Almost surely, 2^4242242202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4242242202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4743653328).

4242242202 is an abundant number, since it is smaller than the sum of its proper divisors (5245064454).

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

4242242202 is a wasteful number, since it uses less digits than its factorization.

4242242202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38335 (or 38294 counting only the distinct ones).

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

The square root of 4242242202 is about 65132.4972805435. The cubic root of 4242242202 is about 1618.8197217635.

Adding to 4242242202 its reverse (2022422424), we get a palindrome (6264664626).

It can be divided in two parts, 424224 and 2202, that added together give a triangular number (426426 = T₉₂₃).

The spelling of 4242242202 in words is "four billion, two hundred forty-two million, two hundred forty-two thousand, two hundred two".