345422435443 has 8 divisors (see below), whose sum is σ = 347319645120. Its totient is φ = 343529804160.

The previous prime is 345422435431. The next prime is 345422435461. The reversal of 345422435443 is 344534224543.

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

It is a cyclic number.

It is not a de Polignac number, because 345422435443 - 2²⁵ = 345388881011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 345422435443.

It is not an unprimeable number, because it can be changed into a prime (345422475443) 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, 993238 + ... + 1295131.

It is an arithmetic number, because the mean of its divisors is an integer number (43414955640).

Almost surely, 2^345422435443 is an apocalyptic number.

345422435443 is a deficient number, since it is larger than the sum of its proper divisors (1897209677).

345422435443 is a wasteful number, since it uses less digits than its factorization.

345422435443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289197.

The product of its digits is 2764800, while the sum is 43.

Adding to 345422435443 its reverse (344534224543), we get a palindrome (689956659986).

The spelling of 345422435443 in words is "three hundred forty-five billion, four hundred twenty-two million, four hundred thirty-five thousand, four hundred forty-three".