235240504543455 has 16 divisors (see below), whose sum is σ = 376562935482720. Its totient is φ = 125402226352128.

The previous prime is 235240504543423. The next prime is 235240504543459. The reversal of 235240504543455 is 554345405042532.

It is not a de Polignac number, because 235240504543455 - 2⁵ = 235240504543423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235240504543398 and 235240504543407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235240504543459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3710971690 + ... + 3711035079.

It is an arithmetic number, because the mean of its divisors is an integer number (23535183467670).

Almost surely, 2^{235240504543455} is an apocalyptic number.

235240504543455 is a deficient number, since it is larger than the sum of its proper divisors (141322430939265).

235240504543455 is a wasteful number, since it uses less digits than its factorization.

235240504543455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7422008890.

The product of its (nonzero) digits is 28800000, while the sum is 51.

Adding to 235240504543455 its reverse (554345405042532), we get a palindrome (789585909585987).

The spelling of 235240504543455 in words is "two hundred thirty-five trillion, two hundred forty billion, five hundred four million, five hundred forty-three thousand, four hundred fifty-five".