4304143434242 has 32 divisors (see below), whose sum is σ = 6785921923200. Its totient is φ = 2043532960128.

The previous prime is 4304143434209. The next prime is 4304143434247. The reversal of 4304143434242 is 2424343414034.

It is a super-2 number, since 2×4304143434242² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4304143434196 and 4304143434205.

It is not an unprimeable number, because it can be changed into a prime (4304143434247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134366684 + ... + 134398712.

It is an arithmetic number, because the mean of its divisors is an integer number (212060060100).

Almost surely, 2^{4304143434242} is an apocalyptic number.

4304143434242 is a deficient number, since it is larger than the sum of its proper divisors (2481778488958).

4304143434242 is a wasteful number, since it uses less digits than its factorization.

4304143434242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53210.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 4304143434242 its reverse (2424343414034), we get a palindrome (6728486848276).

The spelling of 4304143434242 in words is "four trillion, three hundred four billion, one hundred forty-three million, four hundred thirty-four thousand, two hundred forty-two".