3421243223 has 8 divisors (see below), whose sum is σ = 3511603200. Its totient is φ = 3331615320.

The previous prime is 3421243219. The next prime is 3421243229. The reversal of 3421243223 is 3223421243.

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 3421243223 - 2² = 3421243219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3421243192 and 3421243201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421243229) 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, 173543 + ... + 192248.

It is an arithmetic number, because the mean of its divisors is an integer number (438950400).

Almost surely, 2^3421243223 is an apocalyptic number.

3421243223 is a deficient number, since it is larger than the sum of its proper divisors (90359977).

3421243223 is a wasteful number, since it uses less digits than its factorization.

3421243223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366037.

The product of its digits is 6912, while the sum is 26.

The square root of 3421243223 is about 58491.3944354210. The cubic root of 3421243223 is about 1506.8197944637.

Adding to 3421243223 its reverse (3223421243), we get a palindrome (6644664466).

The spelling of 3421243223 in words is "three billion, four hundred twenty-one million, two hundred forty-three thousand, two hundred twenty-three".