235506205343 has 4 divisors (see below), whose sum is σ = 237590331168. Its totient is φ = 233422079520.

The previous prime is 235506205327. The next prime is 235506205367. The reversal of 235506205343 is 343502605532.

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

It is a cyclic number.

It is not a de Polignac number, because 235506205343 - 2⁴ = 235506205327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 235506205297 and 235506205306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235506205393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042062743 + ... + 1042062968.

It is an arithmetic number, because the mean of its divisors is an integer number (59397582792).

Almost surely, 2^235506205343 is an apocalyptic number.

235506205343 is a deficient number, since it is larger than the sum of its proper divisors (2084125825).

235506205343 is a wasteful number, since it uses less digits than its factorization.

235506205343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084125824.

The product of its (nonzero) digits is 324000, while the sum is 38.

The spelling of 235506205343 in words is "two hundred thirty-five billion, five hundred six million, two hundred five thousand, three hundred forty-three".