3423738373243 has 16 divisors (see below), whose sum is σ = 3675344025600. Its totient is φ = 3181894825824.

The previous prime is 3423738373207. The next prime is 3423738373247.

3423738373243 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3423738373243 - 2³³ = 3415148438651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423738373247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13508643 + ... + 13759756.

It is an arithmetic number, because the mean of its divisors is an integer number (229709001600).

Almost surely, 2^{3423738373243} is an apocalyptic number.

3423738373243 is a deficient number, since it is larger than the sum of its proper divisors (251605652357).

3423738373243 is a wasteful number, since it uses less digits than its factorization.

3423738373243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27268578.

The product of its digits is 18289152, while the sum is 52.

The spelling of 3423738373243 in words is "three trillion, four hundred twenty-three billion, seven hundred thirty-eight million, three hundred seventy-three thousand, two hundred forty-three".