234243011242 has 8 divisors (see below), whose sum is σ = 351521452800. Its totient is φ = 117069193644.

The previous prime is 234243011231. The next prime is 234243011243. The reversal of 234243011242 is 242110342432.

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

It is a self number, because there is not a number n which added to its sum of digits gives 234243011242.

It is not an unprimeable number, because it can be changed into a prime (234243011243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26150392 + ... + 26159347.

It is an arithmetic number, because the mean of its divisors is an integer number (43940181600).

Almost surely, 2^234243011242 is an apocalyptic number.

234243011242 is a deficient number, since it is larger than the sum of its proper divisors (117278441558).

234243011242 is a wasteful number, since it uses less digits than its factorization.

234243011242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52311980.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 234243011242 its reverse (242110342432), we get a palindrome (476353353674).

The spelling of 234243011242 in words is "two hundred thirty-four billion, two hundred forty-three million, eleven thousand, two hundred forty-two".