4204242042 has 144 divisors (see below), whose sum is σ = 11579643936. Its totient is φ = 1007899200.

The previous prime is 4204242023. The next prime is 4204242071. The reversal of 4204242042 is 2402424024.

It is a super-2 number, since 2×4204242042² = 35351302295440659528, which contains 22 as substring.

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 71 ways as a sum of consecutive naturals, for example, 457917 + ... + 467007.

It is an arithmetic number, because the mean of its divisors is an integer number (80414194).

Almost surely, 2^4204242042 is an apocalyptic number.

4204242042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4204242042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5789821968).

4204242042 is an abundant number, since it is smaller than the sum of its proper divisors (7375401894).

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

4204242042 is a wasteful number, since it uses less digits than its factorization.

4204242042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9145 (or 9127 counting only the distinct ones).

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

The square root of 4204242042 is about 64840.1267888952. The cubic root of 4204242042 is about 1613.9716562726.

Adding to 4204242042 its reverse (2402424024), we get a palindrome (6606666066).

The spelling of 4204242042 in words is "four billion, two hundred four million, two hundred forty-two thousand, forty-two".