3144423223012 has 24 divisors (see below), whose sum is σ = 5519132982272. Its totient is φ = 1567532584800.

The previous prime is 3144423222977. The next prime is 3144423223061. The reversal of 3144423223012 is 2103223244413.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2239087 + ... + 3361897.

Almost surely, 2^{3144423223012} is an apocalyptic number.

It is an amenable number.

3144423223012 is a deficient number, since it is larger than the sum of its proper divisors (2374709759260).

3144423223012 is a wasteful number, since it uses less digits than its factorization.

3144423223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124899 (or 1124897 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3144423223012 its reverse (2103223244413), we get a palindrome (5247646467425).

The spelling of 3144423223012 in words is "three trillion, one hundred forty-four billion, four hundred twenty-three million, two hundred twenty-three thousand, twelve".