234122417 has 2 divisors, whose sum is σ = 234122418. Its totient is φ = 234122416.

The previous prime is 234122387. The next prime is 234122431. The reversal of 234122417 is 714221432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228735376 + 5387041 = 15124^2 + 2321^2 .

It is a cyclic number.

It is not a de Polignac number, because 234122417 - 2¹² = 234118321 is a prime.

It is a super-2 number, since 2×234122417² = 109626612283843778, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234122437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117061208 + 117061209.

It is an arithmetic number, because the mean of its divisors is an integer number (117061209).

Almost surely, 2^234122417 is an apocalyptic number.

It is an amenable number.

234122417 is a deficient number, since it is larger than the sum of its proper divisors (1).

234122417 is an equidigital number, since it uses as much as digits as its factorization.

234122417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 26.

The square root of 234122417 is about 15301.0593424116. The cubic root of 234122417 is about 616.3314551513.

Adding to 234122417 its reverse (714221432), we get a palindrome (948343849).

The spelling of 234122417 in words is "two hundred thirty-four million, one hundred twenty-two thousand, four hundred seventeen".