352342243 has 4 divisors (see below), whose sum is σ = 384373368. Its totient is φ = 320311120.

The previous prime is 352342223. The next prime is 352342253. The reversal of 352342243 is 342243253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342243253 = 11 ⋅31113023.

It is a cyclic number.

It is not a de Polignac number, because 352342243 - 2¹³ = 352334051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352342223) 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, 16015546 + ... + 16015567.

It is an arithmetic number, because the mean of its divisors is an integer number (96093342).

Almost surely, 2^352342243 is an apocalyptic number.

352342243 is a deficient number, since it is larger than the sum of its proper divisors (32031125).

352342243 is a wasteful number, since it uses less digits than its factorization.

352342243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32031124.

The product of its digits is 17280, while the sum is 28.

The square root of 352342243 is about 18770.7816299695. The cubic root of 352342243 is about 706.2984257081.

Adding to 352342243 its reverse (342243253), we get a palindrome (694585496).

The spelling of 352342243 in words is "three hundred fifty-two million, three hundred forty-two thousand, two hundred forty-three".