34224101321 has 2 divisors, whose sum is σ = 34224101322. Its totient is φ = 34224101320.

The previous prime is 34224101299. The next prime is 34224101323. The reversal of 34224101321 is 12310142243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27402167296 + 6821934025 = 165536^2 + 82595^2 .

It is a cyclic number.

It is not a de Polignac number, because 34224101321 - 2²² = 34219907017 is a prime.

It is a super-2 number, since 2×34224101321² (a number of 22 digits) contains 22 as substring.

Together with 34224101323, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34224101323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17112050660 + 17112050661.

It is an arithmetic number, because the mean of its divisors is an integer number (17112050661).

Almost surely, 2^34224101321 is an apocalyptic number.

It is an amenable number.

34224101321 is a deficient number, since it is larger than the sum of its proper divisors (1).

34224101321 is an equidigital number, since it uses as much as digits as its factorization.

34224101321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 34224101321 its reverse (12310142243), we get a palindrome (46534243564).

The spelling of 34224101321 in words is "thirty-four billion, two hundred twenty-four million, one hundred one thousand, three hundred twenty-one".