234413219 has 2 divisors, whose sum is σ = 234413220. Its totient is φ = 234413218.

The previous prime is 234413213. The next prime is 234413237. The reversal of 234413219 is 912314432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234413219 - 2¹⁶ = 234347683 is a prime.

It is a super-2 number, since 2×234413219² = 109899114483883922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234413191 and 234413200.

It is not a weakly prime, because it can be changed into another prime (234413213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117206609 + 117206610.

It is an arithmetic number, because the mean of its divisors is an integer number (117206610).

Almost surely, 2^234413219 is an apocalyptic number.

234413219 is a deficient number, since it is larger than the sum of its proper divisors (1).

234413219 is an equidigital number, since it uses as much as digits as its factorization.

234413219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

The square root of 234413219 is about 15310.5590688257. The cubic root of 234413219 is about 616.5865300622.

The spelling of 234413219 in words is "two hundred thirty-four million, four hundred thirteen thousand, two hundred nineteen".