3420324230243 has 24 divisors (see below), whose sum is σ = 3592116808896. Its totient is φ = 3256423315200.

The previous prime is 3420324230233. The next prime is 3420324230287.

It is a happy number.

3420324230243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3420324230243 - 2¹² = 3420324226147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420324230233) 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 23 ways as a sum of consecutive naturals, for example, 315784838 + ... + 315795668.

It is an arithmetic number, because the mean of its divisors is an integer number (149671533704).

Almost surely, 2^{3420324230243} is an apocalyptic number.

3420324230243 is a deficient number, since it is larger than the sum of its proper divisors (171792578653).

3420324230243 is a wasteful number, since it uses less digits than its factorization.

3420324230243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13595 (or 13572 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

The spelling of 3420324230243 in words is "three trillion, four hundred twenty billion, three hundred twenty-four million, two hundred thirty thousand, two hundred forty-three".