1344240213202 has 16 divisors (see below), whose sum is σ = 2018133797112. Its totient is φ = 671529093120.

The previous prime is 1344240213181. The next prime is 1344240213259. The reversal of 1344240213202 is 2023120424431.

It can be written as a sum of positive squares in 4 ways, for example, as 1031648521401 + 312591691801 = 1015701^2 + 559099^2 .

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, 21071818 + ... + 21135514.

Almost surely, 2^{1344240213202} is an apocalyptic number.

1344240213202 is a deficient number, since it is larger than the sum of its proper divisors (673893583910).

1344240213202 is a wasteful number, since it uses less digits than its factorization.

1344240213202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72813.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1344240213202 its reverse (2023120424431), we get a palindrome (3367360637633).

The spelling of 1344240213202 in words is "one trillion, three hundred forty-four billion, two hundred forty million, two hundred thirteen thousand, two hundred two".