235341242065 has 4 divisors (see below), whose sum is σ = 282409490484. Its totient is φ = 188272993648.

The previous prime is 235341242057. The next prime is 235341242069. The reversal of 235341242065 is 560242143532.

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 78424641936 + 156916600129 = 280044^2 + 396127^2 .

It is a cyclic number.

It is not a de Polignac number, because 235341242065 - 2³ = 235341242057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235341242069) by changing a digit.

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, 23534124202 + ... + 23534124211.

It is an arithmetic number, because the mean of its divisors is an integer number (70602372621).

Almost surely, 2^235341242065 is an apocalyptic number.

It is an amenable number.

235341242065 is a deficient number, since it is larger than the sum of its proper divisors (47068248419).

235341242065 is an equidigital number, since it uses as much as digits as its factorization.

235341242065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47068248418.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 235341242065 its reverse (560242143532), we get a palindrome (795583385597).

The spelling of 235341242065 in words is "two hundred thirty-five billion, three hundred forty-one million, two hundred forty-two thousand, sixty-five".