1344240241305 has 16 divisors (see below), whose sum is σ = 2316229339200. Its totient is φ = 661779811008.

The previous prime is 1344240241297. The next prime is 1344240241339. The reversal of 1344240241305 is 5031420424431.

It is not a de Polignac number, because 1344240241305 - 2³ = 1344240241297 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 3446769655 + ... + 3446770044.

It is an arithmetic number, because the mean of its divisors is an integer number (144764333700).

Almost surely, 2^{1344240241305} is an apocalyptic number.

1344240241305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1344240241305 is a deficient number, since it is larger than the sum of its proper divisors (971989097895).

1344240241305 is a wasteful number, since it uses less digits than its factorization.

1344240241305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893539720.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 1344240241305 its reverse (5031420424431), we get a palindrome (6375660665736).

The spelling of 1344240241305 in words is "one trillion, three hundred forty-four billion, two hundred forty million, two hundred forty-one thousand, three hundred five".