3143421211 has 8 divisors (see below), whose sum is σ = 3596832000. Its totient is φ = 2691098088.

The previous prime is 3143421167. The next prime is 3143421221. The reversal of 3143421211 is 1121243413.

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

It is not a de Polignac number, because 3143421211 - 2⁹ = 3143420699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3143421221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265711 + ... + 277288.

It is an arithmetic number, because the mean of its divisors is an integer number (449604000).

Almost surely, 2^3143421211 is an apocalyptic number.

3143421211 is a deficient number, since it is larger than the sum of its proper divisors (453410789).

3143421211 is an equidigital number, since it uses as much as digits as its factorization.

3143421211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543833.

The product of its digits is 576, while the sum is 22.

The square root of 3143421211 is about 56066.2216579644. The cubic root of 3143421211 is about 1464.8759866603.

Adding to 3143421211 its reverse (1121243413), we get a palindrome (4264664624).

The spelling of 3143421211 in words is "three billion, one hundred forty-three million, four hundred twenty-one thousand, two hundred eleven".