234144044242 has 4 divisors (see below), whose sum is σ = 351216066366. Its totient is φ = 117072022120.

The previous prime is 234144044221. The next prime is 234144044293. The reversal of 234144044242 is 242440441432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 214062603561 + 20081440681 = 462669^2 + 141709^2 .

It is a junction number, because it is equal to n+sod(n) for n = 234144044198 and 234144044207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58536011059 + ... + 58536011062.

Almost surely, 2^234144044242 is an apocalyptic number.

234144044242 is a deficient number, since it is larger than the sum of its proper divisors (117072022124).

234144044242 is a wasteful number, since it uses less digits than its factorization.

234144044242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117072022123.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 234144044242 its reverse (242440441432), we get a palindrome (476584485674).

The spelling of 234144044242 in words is "two hundred thirty-four billion, one hundred forty-four million, forty-four thousand, two hundred forty-two".