2355243343 has 8 divisors (see below), whose sum is σ = 2410949376. Its totient is φ = 2299579800.

The previous prime is 2355243329. The next prime is 2355243349. The reversal of 2355243343 is 3433425532.

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

It is not a de Polignac number, because 2355243343 - 2¹³ = 2355235151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2355243299 and 2355243308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2355243349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120378 + ... + 138568.

It is an arithmetic number, because the mean of its divisors is an integer number (301368672).

Almost surely, 2^2355243343 is an apocalyptic number.

2355243343 is a deficient number, since it is larger than the sum of its proper divisors (55706033).

2355243343 is a wasteful number, since it uses less digits than its factorization.

2355243343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21245.

The product of its digits is 129600, while the sum is 34.

The square root of 2355243343 is about 48530.8493949982. The cubic root of 2355243343 is about 1330.4909606954.

Adding to 2355243343 its reverse (3433425532), we get a palindrome (5788668875).

The spelling of 2355243343 in words is "two billion, three hundred fifty-five million, two hundred forty-three thousand, three hundred forty-three".