3144412322 has 4 divisors (see below), whose sum is σ = 4716618486. Its totient is φ = 1572206160.

The previous prime is 3144412307. The next prime is 3144412379. The reversal of 3144412322 is 2232144413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1696533721 + 1447878601 = 41189^2 + 38051^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3144412291 and 3144412300.

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 as a sum of consecutive naturals, namely, 786103079 + ... + 786103082.

Almost surely, 2^3144412322 is an apocalyptic number.

3144412322 is a deficient number, since it is larger than the sum of its proper divisors (1572206164).

3144412322 is a wasteful number, since it uses less digits than its factorization.

3144412322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572206163.

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

The square root of 3144412322 is about 56075.0597146361. The cubic root of 3144412322 is about 1465.0299274406.

Adding to 3144412322 its reverse (2232144413), we get a palindrome (5376556735).

The spelling of 3144412322 in words is "three billion, one hundred forty-four million, four hundred twelve thousand, three hundred twenty-two".