234211317242 has 16 divisors (see below), whose sum is σ = 414456893952. Its totient is φ = 97138334160.

The previous prime is 234211317203. The next prime is 234211317293. The reversal of 234211317242 is 242713112432.

234211317242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×234211317242² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234211317199 and 234211317208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269828273 + ... + 269829140.

It is an arithmetic number, because the mean of its divisors is an integer number (25903555872).

Almost surely, 2^234211317242 is an apocalyptic number.

234211317242 is a deficient number, since it is larger than the sum of its proper divisors (180245576710).

234211317242 is a wasteful number, since it uses less digits than its factorization.

234211317242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539657453.

The product of its digits is 16128, while the sum is 32.

Adding to 234211317242 its reverse (242713112432), we get a palindrome (476924429674).

The spelling of 234211317242 in words is "two hundred thirty-four billion, two hundred eleven million, three hundred seventeen thousand, two hundred forty-two".