234500745205 has 4 divisors (see below), whose sum is σ = 281400894252. Its totient is φ = 187600596160.

The previous prime is 234500745163. The next prime is 234500745221. The reversal of 234500745205 is 502547005432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 61743304324 + 172757440881 = 248482^2 + 415641^2 .

It is not a de Polignac number, because 234500745205 - 2¹⁷ = 234500614133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23450074516 + ... + 23450074525.

It is an arithmetic number, because the mean of its divisors is an integer number (70350223563).

Almost surely, 2^234500745205 is an apocalyptic number.

It is an amenable number.

234500745205 is a deficient number, since it is larger than the sum of its proper divisors (46900149047).

234500745205 is an equidigital number, since it uses as much as digits as its factorization.

234500745205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46900149046.

The product of its (nonzero) digits is 168000, while the sum is 37.

The spelling of 234500745205 in words is "two hundred thirty-four billion, five hundred million, seven hundred forty-five thousand, two hundred five".