1344409044443 has 8 divisors (see below), whose sum is σ = 1390792634400. Its totient is φ = 1298027098368.

The previous prime is 1344409044437. The next prime is 1344409044449. The reversal of 1344409044443 is 3444409044431.

It is an interprime number because it is at equal distance from previous prime (1344409044437) and next prime (1344409044449).

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 1344409044443 - 2⁴⁰ = 244897416667 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1344409044394 and 1344409044403.

It is not an unprimeable number, because it can be changed into a prime (1344409044449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1386155 + ... + 2147147.

It is an arithmetic number, because the mean of its divisors is an integer number (173849079300).

Almost surely, 2^{1344409044443} is an apocalyptic number.

1344409044443 is a deficient number, since it is larger than the sum of its proper divisors (46383589957).

1344409044443 is an equidigital number, since it uses as much as digits as its factorization.

1344409044443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821941.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 1344409044443 in words is "one trillion, three hundred forty-four billion, four hundred nine million, forty-four thousand, four hundred forty-three".