3421224143 has 8 divisors (see below), whose sum is σ = 3648916512. Its totient is φ = 3196470016.

The previous prime is 3421224127. The next prime is 3421224161. The reversal of 3421224143 is 3414221243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3421224143 - 2⁴ = 3421224127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421224173) 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, 732155 + ... + 736812.

It is an arithmetic number, because the mean of its divisors is an integer number (456114564).

Almost surely, 2^3421224143 is an apocalyptic number.

3421224143 is a deficient number, since it is larger than the sum of its proper divisors (227692369).

3421224143 is a wasteful number, since it uses less digits than its factorization.

3421224143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469121.

The product of its digits is 4608, while the sum is 26.

The square root of 3421224143 is about 58491.2313342778. The cubic root of 3421224143 is about 1506.8169933206.

Adding to 3421224143 its reverse (3414221243), we get a palindrome (6835445386).

The spelling of 3421224143 in words is "three billion, four hundred twenty-one million, two hundred twenty-four thousand, one hundred forty-three".