234342144442 has 16 divisors (see below), whose sum is σ = 425360531520. Its totient is φ = 94524562368.

The previous prime is 234342144409. The next prime is 234342144451. The reversal of 234342144442 is 244441243432.

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, 492315192 + ... + 492315667.

It is an arithmetic number, because the mean of its divisors is an integer number (26585033220).

Almost surely, 2^234342144442 is an apocalyptic number.

234342144442 is a deficient number, since it is larger than the sum of its proper divisors (191018387078).

234342144442 is a wasteful number, since it uses less digits than its factorization.

234342144442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984630885.

The product of its digits is 294912, while the sum is 37.

Adding to 234342144442 its reverse (244441243432), we get a palindrome (478783387874).

The spelling of 234342144442 in words is "two hundred thirty-four billion, three hundred forty-two million, one hundred forty-four thousand, four hundred forty-two".