3442430342443 has 4 divisors (see below), whose sum is σ = 3561134837040. Its totient is φ = 3323725847848.

The previous prime is 3442430342399. The next prime is 3442430342447.

3442430342443 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3442430342443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3442430342396 and 3442430342405.

It is not an unprimeable number, because it can be changed into a prime (3442430342447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59352247255 + ... + 59352247312.

It is an arithmetic number, because the mean of its divisors is an integer number (890283709260).

Almost surely, 2^{3442430342443} is an apocalyptic number.

3442430342443 is a deficient number, since it is larger than the sum of its proper divisors (118704494597).

3442430342443 is a wasteful number, since it uses less digits than its factorization.

3442430342443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118704494596.

The product of its (nonzero) digits is 1327104, while the sum is 40.

It can be divided in two parts, 3442430 and 342443, that added together give a palindrome (3784873).

The spelling of 3442430342443 in words is "three trillion, four hundred forty-two billion, four hundred thirty million, three hundred forty-two thousand, four hundred forty-three".