234296039209 has 2 divisors, whose sum is σ = 234296039210. Its totient is φ = 234296039208.

The previous prime is 234296039191. The next prime is 234296039233. The reversal of 234296039209 is 902930692432.

234296039209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157031497984 + 77264541225 = 396272^2 + 277965^2 .

It is a cyclic number.

It is not a de Polignac number, because 234296039209 - 2²⁵ = 234262484777 is a prime.

It is not a weakly prime, because it can be changed into another prime (234296039309) 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, 117148019604 + 117148019605.

It is an arithmetic number, because the mean of its divisors is an integer number (117148019605).

Almost surely, 2^234296039209 is an apocalyptic number.

It is an amenable number.

234296039209 is a deficient number, since it is larger than the sum of its proper divisors (1).

234296039209 is an equidigital number, since it uses as much as digits as its factorization.

234296039209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1259712, while the sum is 49.

The spelling of 234296039209 in words is "two hundred thirty-four billion, two hundred ninety-six million, thirty-nine thousand, two hundred nine".