234143033042 has 4 divisors (see below), whose sum is σ = 351214549566. Its totient is φ = 117071516520.

The previous prime is 234143033021. The next prime is 234143033083. The reversal of 234143033042 is 240330341432.

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., 200389627201 + 33753405841 = 447649^2 + 183721^2 .

It is a junction number, because it is equal to n+sod(n) for n = 234143032996 and 234143033014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58535758259 + ... + 58535758262.

Almost surely, 2^234143033042 is an apocalyptic number.

234143033042 is a deficient number, since it is larger than the sum of its proper divisors (117071516524).

234143033042 is a wasteful number, since it uses less digits than its factorization.

234143033042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117071516523.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 234143033042 its reverse (240330341432), we get a palindrome (474473374474).

The spelling of 234143033042 in words is "two hundred thirty-four billion, one hundred forty-three million, thirty-three thousand, forty-two".