1344633135056 has 20 divisors (see below), whose sum is σ = 2758475329092. Its totient is φ = 632768534016.

The previous prime is 1344633135047. The next prime is 1344633135059. The reversal of 1344633135056 is 6505313364431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 695989747600 + 648643387456 = 834260^2 + 805384^2 .

It is a super-2 number, since 2×1344633135056² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1344633134998 and 1344633135016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344633135059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2471751815 + ... + 2471752358.

Almost surely, 2^{1344633135056} is an apocalyptic number.

1344633135056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1344633135056 is an abundant number, since it is smaller than the sum of its proper divisors (1413842194036).

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

1344633135056 is a wasteful number, since it uses less digits than its factorization.

1344633135056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4943504198 (or 4943504192 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 44.

Adding to 1344633135056 its reverse (6505313364431), we get a palindrome (7849946499487).

The spelling of 1344633135056 in words is "one trillion, three hundred forty-four billion, six hundred thirty-three million, one hundred thirty-five thousand, fifty-six".