4234144230442 has 32 divisors (see below), whose sum is σ = 7379847232128. Its totient is φ = 1784552257536.

The previous prime is 4234144230413. The next prime is 4234144230451. The reversal of 4234144230442 is 2440324414324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10110583 + ... + 10521034.

It is an arithmetic number, because the mean of its divisors is an integer number (230620226004).

Almost surely, 2^{4234144230442} is an apocalyptic number.

4234144230442 is a deficient number, since it is larger than the sum of its proper divisors (3145703001686).

4234144230442 is a wasteful number, since it uses less digits than its factorization.

4234144230442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20631870.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 4234144230442 its reverse (2440324414324), we get a palindrome (6674468644766).

The spelling of 4234144230442 in words is "four trillion, two hundred thirty-four billion, one hundred forty-four million, two hundred thirty thousand, four hundred forty-two".