1344343313312 has 48 divisors (see below), whose sum is σ = 2708450680320. Its totient is φ = 656485412352.

The previous prime is 1344343313309. The next prime is 1344343313329. The reversal of 1344343313312 is 2133133434431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20308364 + ... + 20374452.

It is an arithmetic number, because the mean of its divisors is an integer number (56426055840).

Almost surely, 2^{1344343313312} is an apocalyptic number.

It is an amenable number.

1344343313312 is an abundant number, since it is smaller than the sum of its proper divisors (1364107367008).

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

1344343313312 is a wasteful number, since it uses less digits than its factorization.

1344343313312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80925 (or 80917 counting only the distinct ones).

The product of its digits is 93312, while the sum is 35.

Adding to 1344343313312 its reverse (2133133434431), we get a palindrome (3477476747743).

The spelling of 1344343313312 in words is "one trillion, three hundred forty-four billion, three hundred forty-three million, three hundred thirteen thousand, three hundred twelve".