1344421444112 has 20 divisors (see below), whose sum is σ = 2607688479696. Its totient is φ = 671469578400.

The previous prime is 1344421444099. The next prime is 1344421444127. The reversal of 1344421444112 is 2114441244431.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46306514 + ... + 46335537.

Almost surely, 2^{1344421444112} is an apocalyptic number.

It is an amenable number.

1344421444112 is a deficient number, since it is larger than the sum of its proper divisors (1263267035584).

1344421444112 is an equidigital number, since it uses as much as digits as its factorization.

1344421444112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92642966 (or 92642960 counting only the distinct ones).

The product of its digits is 49152, while the sum is 35.

Adding to 1344421444112 its reverse (2114441244431), we get a palindrome (3458862688543).

The spelling of 1344421444112 in words is "one trillion, three hundred forty-four billion, four hundred twenty-one million, four hundred forty-four thousand, one hundred twelve".