1344011225513 has 8 divisors (see below), whose sum is σ = 1513490647296. Its totient is φ = 1182414567600.

The previous prime is 1344011225489. The next prime is 1344011225519. The reversal of 1344011225513 is 3155221104431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1344011225513 - 2¹⁰ = 1344011224489 is a prime.

It is a super-2 number, since 2×1344011225513² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1344011225513.

It is not an unprimeable number, because it can be changed into a prime (1344011225519) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1970690606 + ... + 1970691287.

It is an arithmetic number, because the mean of its divisors is an integer number (189186330912).

Almost surely, 2^{1344011225513} is an apocalyptic number.

It is an amenable number.

1344011225513 is a deficient number, since it is larger than the sum of its proper divisors (169479421783).

1344011225513 is a wasteful number, since it uses less digits than its factorization.

1344011225513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941381935.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 1344011225513 its reverse (3155221104431), we get a palindrome (4499232329944).

The spelling of 1344011225513 in words is "one trillion, three hundred forty-four billion, eleven million, two hundred twenty-five thousand, five hundred thirteen".