3144121211 has 24 divisors (see below), whose sum is σ = 3996499824. Its totient is φ = 2445938880.

The previous prime is 3144121199. The next prime is 3144121243. The reversal of 3144121211 is 1121214413.

It is not a de Polignac number, because 3144121211 - 2⁶ = 3144121147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144121271) 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, 347501 + ... + 356433.

It is an arithmetic number, because the mean of its divisors is an integer number (166520826).

Almost surely, 2^3144121211 is an apocalyptic number.

3144121211 is a deficient number, since it is larger than the sum of its proper divisors (852378613).

3144121211 is a wasteful number, since it uses less digits than its factorization.

3144121211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9611 (or 9604 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 3144121211 is about 56072.4639283847. The cubic root of 3144121211 is about 1464.9847150187.

Adding to 3144121211 its reverse (1121214413), we get a palindrome (4265335624).

The spelling of 3144121211 in words is "three billion, one hundred forty-four million, one hundred twenty-one thousand, two hundred eleven".