8234255219 has 2 divisors, whose sum is σ = 8234255220. Its totient is φ = 8234255218.

The previous prime is 8234255191. The next prime is 8234255257. The reversal of 8234255219 is 9125524328.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8234255219 is a prime.

It is a super-2 number, since 2×8234255219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8234252219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4117127609 + 4117127610.

It is an arithmetic number, because the mean of its divisors is an integer number (4117127610).

Almost surely, 2^8234255219 is an apocalyptic number.

8234255219 is a deficient number, since it is larger than the sum of its proper divisors (1).

8234255219 is an equidigital number, since it uses as much as digits as its factorization.

8234255219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 41.

The square root of 8234255219 is about 90742.7970640094. The cubic root of 8234255219 is about 2019.3337687056. Note that the first 3 decimals are identical.

The spelling of 8234255219 in words is "eight billion, two hundred thirty-four million, two hundred fifty-five thousand, two hundred nineteen".