234533314109 has 2 divisors, whose sum is σ = 234533314110. Its totient is φ = 234533314108.

The previous prime is 234533314091. The next prime is 234533314229. The reversal of 234533314109 is 901413335432.

Together with previous prime (234533314091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231082104100 + 3451210009 = 480710^2 + 58747^2 .

It is a cyclic number.

It is not a de Polignac number, because 234533314109 - 2⁸ = 234533313853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234533314909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117266657054 + 117266657055.

It is an arithmetic number, because the mean of its divisors is an integer number (117266657055).

Almost surely, 2^234533314109 is an apocalyptic number.

It is an amenable number.

234533314109 is a deficient number, since it is larger than the sum of its proper divisors (1).

234533314109 is an equidigital number, since it uses as much as digits as its factorization.

234533314109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 234533314109 in words is "two hundred thirty-four billion, five hundred thirty-three million, three hundred fourteen thousand, one hundred nine".