234322041344021 has 8 divisors (see below), whose sum is σ = 242862914166840. Its totient is φ = 225897370872768.

The previous prime is 234322041344011. The next prime is 234322041344077. The reversal of 234322041344021 is 120443140223432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 184291105048996 + 50030936295025 = 13575386^2 + 7073255^2 .

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 234322041344021 - 2³⁴ = 234304861474837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234322041344011) 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, 29050583786 + ... + 29050591851.

It is an arithmetic number, because the mean of its divisors is an integer number (30357864270855).

Almost surely, 2^{234322041344021} is an apocalyptic number.

It is an amenable number.

234322041344021 is a deficient number, since it is larger than the sum of its proper divisors (8540872822819).

234322041344021 is a wasteful number, since it uses less digits than its factorization.

234322041344021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58101175783.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 234322041344021 its reverse (120443140223432), we get a palindrome (354765181567453).

The spelling of 234322041344021 in words is "two hundred thirty-four trillion, three hundred twenty-two billion, forty-one million, three hundred forty-four thousand, twenty-one".