42352364343 has 4 divisors (see below), whose sum is σ = 56469819128. Its totient is φ = 28234909560.

The previous prime is 42352364293. The next prime is 42352364363. The reversal of 42352364343 is 34346325324.

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

It is not a de Polignac number, because 42352364343 - 2²⁰ = 42351315767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42352364363) 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, 7058727388 + ... + 7058727393.

It is an arithmetic number, because the mean of its divisors is an integer number (14117454782).

Almost surely, 2^42352364343 is an apocalyptic number.

42352364343 is a deficient number, since it is larger than the sum of its proper divisors (14117454785).

42352364343 is a wasteful number, since it uses less digits than its factorization.

42352364343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14117454784.

The product of its digits is 622080, while the sum is 39.

Adding to 42352364343 its reverse (34346325324), we get a palindrome (76698689667).

The spelling of 42352364343 in words is "forty-two billion, three hundred fifty-two million, three hundred sixty-four thousand, three hundred forty-three".