234634505065 has 8 divisors (see below), whose sum is σ = 281781900360. Its totient is φ = 187560607872.

The previous prime is 234634505057. The next prime is 234634505081. The reversal of 234634505065 is 560505436432.

It can be written as a sum of positive squares in 4 ways, for example, as 762643456 + 233871861609 = 27616^2 + 483603^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234634505065 - 2³ = 234634505057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18367500 + ... + 18380269.

It is an arithmetic number, because the mean of its divisors is an integer number (35222737545).

Almost surely, 2^234634505065 is an apocalyptic number.

It is an amenable number.

234634505065 is a deficient number, since it is larger than the sum of its proper divisors (47147395295).

234634505065 is a wasteful number, since it uses less digits than its factorization.

234634505065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36749051.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 234634505065 in words is "two hundred thirty-four billion, six hundred thirty-four million, five hundred five thousand, sixty-five".