234111242 has 4 divisors (see below), whose sum is σ = 351166866. Its totient is φ = 117055620.

The previous prime is 234111239. The next prime is 234111257. The reversal of 234111242 is 242111432.

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., 219602761 + 14508481 = 14819^2 + 3809^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58527809 + ... + 58527812.

Almost surely, 2^234111242 is an apocalyptic number.

234111242 is a deficient number, since it is larger than the sum of its proper divisors (117055624).

234111242 is a wasteful number, since it uses less digits than its factorization.

234111242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117055623.

The product of its digits is 384, while the sum is 20.

The square root of 234111242 is about 15300.6941672592. The cubic root of 234111242 is about 616.3216488661.

Adding to 234111242 its reverse (242111432), we get a palindrome (476222674).

The spelling of 234111242 in words is "two hundred thirty-four million, one hundred eleven thousand, two hundred forty-two".