234122042243 has 8 divisors (see below), whose sum is σ = 235701376512. Its totient is φ = 232543823616.

The previous prime is 234122042239. The next prime is 234122042261. The reversal of 234122042243 is 342240221432.

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

It is a cyclic number.

It is not a de Polignac number, because 234122042243 - 2² = 234122042239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234122045243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144371 + ... + 699347.

It is an arithmetic number, because the mean of its divisors is an integer number (29462672064).

Almost surely, 2^234122042243 is an apocalyptic number.

234122042243 is a deficient number, since it is larger than the sum of its proper divisors (1579334269).

234122042243 is a wasteful number, since it uses less digits than its factorization.

234122042243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557821.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 234122042243 its reverse (342240221432), we get a palindrome (576362263675).

The spelling of 234122042243 in words is "two hundred thirty-four billion, one hundred twenty-two million, forty-two thousand, two hundred forty-three".