234117242 has 8 divisors (see below), whose sum is σ = 354283956. Its totient is φ = 116022592.

The previous prime is 234117223. The next prime is 234117263. The reversal of 234117242 is 242711432.

It can be written as a sum of positive squares in 2 ways, for example, as 164378041 + 69739201 = 12821^2 + 8351^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517733 + ... + 518184.

Almost surely, 2^234117242 is an apocalyptic number.

234117242 is a deficient number, since it is larger than the sum of its proper divisors (120166714).

234117242 is a wasteful number, since it uses less digits than its factorization.

234117242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036032.

The product of its digits is 2688, while the sum is 26.

The square root of 234117242 is about 15300.8902355386. The cubic root of 234117242 is about 616.3269140244.

Adding to 234117242 its reverse (242711432), we get a palindrome (476828674).

The spelling of 234117242 in words is "two hundred thirty-four million, one hundred seventeen thousand, two hundred forty-two".