3423220223243 has 4 divisors (see below), whose sum is σ = 3423372788808. Its totient is φ = 3423067657680.

The previous prime is 3423220223231. The next prime is 3423220223249.

3423220223243 is nontrivially palindromic in base 10.

3423220223243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3423220223243 - 2¹² = 3423220219147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423220223249) 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, 76249121 + ... + 76294002.

It is an arithmetic number, because the mean of its divisors is an integer number (855843197202).

Almost surely, 2^{3423220223243} is an apocalyptic number.

3423220223243 is a deficient number, since it is larger than the sum of its proper divisors (152565565).

3423220223243 is a wasteful number, since it uses less digits than its factorization.

3423220223243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152565564.

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

It can be divided in two parts, 3423220 and 223243, that added together give a palindrome (3646463).

The spelling of 3423220223243 in words is "three trillion, four hundred twenty-three billion, two hundred twenty million, two hundred twenty-three thousand, two hundred forty-three".