3144213243 has 12 divisors (see below), whose sum is σ = 4554659200. Its totient is φ = 2090133936.

The previous prime is 3144213227. The next prime is 3144213299. The reversal of 3144213243 is 3423124413.

3144213243 is a `hidden beast` number, since 314 + 4 + 21 + 324 + 3 = 666.

It is not a de Polignac number, because 3144213243 - 2⁴ = 3144213227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144213143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497371 + ... + 503652.

Almost surely, 2^3144213243 is an apocalyptic number.

3144213243 is a deficient number, since it is larger than the sum of its proper divisors (1410445957).

3144213243 is a wasteful number, since it uses less digits than its factorization.

3144213243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001378 (or 1001375 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3144213243 is about 56073.2845747420. The cubic root of 3144213243 is about 1464.9990088016. Note that the first 3 decimals are identical.

Adding to 3144213243 its reverse (3423124413), we get a palindrome (6567337656).

The spelling of 3144213243 in words is "three billion, one hundred forty-four million, two hundred thirteen thousand, two hundred forty-three".