3144203212 has 12 divisors (see below), whose sum is σ = 5506076296. Its totient is φ = 1571038560.

The previous prime is 3144203149. The next prime is 3144203233. The reversal of 3144203212 is 2123024413.

It is a super-2 number, since 2×3144203212² = 19772027676702233888, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 259089 + ... + 270952.

Almost surely, 2^3144203212 is an apocalyptic number.

It is an amenable number.

3144203212 is a deficient number, since it is larger than the sum of its proper divisors (2361873084).

3144203212 is a wasteful number, since it uses less digits than its factorization.

3144203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531528 (or 531526 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3144203212 is about 56073.1951292237. The cubic root of 3144203212 is about 1464.9974508686.

Adding to 3144203212 its reverse (2123024413), we get a palindrome (5267227625).

The spelling of 3144203212 in words is "three billion, one hundred forty-four million, two hundred three thousand, two hundred twelve".