1344422443312 has 40 divisors (see below), whose sum is σ = 2970200270016. Its totient is φ = 584002507776.

The previous prime is 1344422443289. The next prime is 1344422443319. The reversal of 1344422443312 is 2133442244431.

It is not an unprimeable number, because it can be changed into a prime (1344422443319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190101448 + ... + 190108519.

Almost surely, 2^{1344422443312} is an apocalyptic number.

It is an amenable number.

1344422443312 is an abundant number, since it is smaller than the sum of its proper divisors (1625777826704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344422443312 is a wasteful number, since it uses less digits than its factorization.

1344422443312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380210005 (or 380209999 counting only the distinct ones).

The product of its digits is 221184, while the sum is 37.

Adding to 1344422443312 its reverse (2133442244431), we get a palindrome (3477864687743).

The spelling of 1344422443312 in words is "one trillion, three hundred forty-four billion, four hundred twenty-two million, four hundred forty-three thousand, three hundred twelve".