4242342203 has 16 divisors (see below), whose sum is σ = 4941547776. Its totient is φ = 3603193440.

The previous prime is 4242342199. The next prime is 4242342271. The reversal of 4242342203 is 3022432424.

It is a happy number.

It is not a de Polignac number, because 4242342203 - 2² = 4242342199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4242342703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184100 + ... + 205857.

It is an arithmetic number, because the mean of its divisors is an integer number (308846736).

Almost surely, 2^4242342203 is an apocalyptic number.

4242342203 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4242342203 is a deficient number, since it is larger than the sum of its proper divisors (699205573).

4242342203 is a wasteful number, since it uses less digits than its factorization.

4242342203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390034.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 4242342203 is about 65133.2649496400. The cubic root of 4242342203 is about 1618.8324416344.

Adding to 4242342203 its reverse (3022432424), we get a palindrome (7264774627).

The spelling of 4242342203 in words is "four billion, two hundred forty-two million, three hundred forty-two thousand, two hundred three".