234201230017 has 2 divisors, whose sum is σ = 234201230018. Its totient is φ = 234201230016.

The previous prime is 234201229993. The next prime is 234201230057. The reversal of 234201230017 is 710032102432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 167245009936 + 66956220081 = 408956^2 + 258759^2 .

It is a cyclic number.

It is not a de Polignac number, because 234201230017 - 2¹¹ = 234201227969 is a prime.

It is a super-2 number, since 2×234201230017² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234201229973 and 234201230000.

It is not a weakly prime, because it can be changed into another prime (234201230057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117100615008 + 117100615009.

It is an arithmetic number, because the mean of its divisors is an integer number (117100615009).

Almost surely, 2^234201230017 is an apocalyptic number.

It is an amenable number.

234201230017 is a deficient number, since it is larger than the sum of its proper divisors (1).

234201230017 is an equidigital number, since it uses as much as digits as its factorization.

234201230017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 234201230017 its reverse (710032102432), we get a palindrome (944233332449).

The spelling of 234201230017 in words is "two hundred thirty-four billion, two hundred one million, two hundred thirty thousand, seventeen".