1344403341323 has 8 divisors (see below), whose sum is σ = 1537134570720. Its totient is φ = 1151840514240.

The previous prime is 1344403341263. The next prime is 1344403341367. The reversal of 1344403341323 is 3231433044431.

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 1344403341323 - 2⁸ = 1344403341067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1344403341383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42083468 + ... + 42115401.

It is an arithmetic number, because the mean of its divisors is an integer number (192141821340).

Almost surely, 2^{1344403341323} is an apocalyptic number.

1344403341323 is a deficient number, since it is larger than the sum of its proper divisors (192731229397).

1344403341323 is an equidigital number, since it uses as much as digits as its factorization.

1344403341323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84201157.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 1344403341323 its reverse (3231433044431), we get a palindrome (4575836385754).

The spelling of 1344403341323 in words is "one trillion, three hundred forty-four billion, four hundred three million, three hundred forty-one thousand, three hundred twenty-three".