344804408443 has 8 divisors (see below), whose sum is σ = 388284143616. Its totient is φ = 303346986600.

The previous prime is 344804408419. The next prime is 344804408489.

344804408443 is nontrivially palindromic in base 10.

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 344804408443 - 2¹⁷ = 344804277371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344804408393 and 344804408402.

It is not an unprimeable number, because it can be changed into a prime (344804408243) 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, 505577971 + ... + 505578652.

It is an arithmetic number, because the mean of its divisors is an integer number (48535517952).

Almost surely, 2^344804408443 is an apocalyptic number.

344804408443 is a deficient number, since it is larger than the sum of its proper divisors (43479735173).

344804408443 is a wasteful number, since it uses less digits than its factorization.

344804408443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011156665.

The product of its (nonzero) digits is 2359296, while the sum is 46.

The spelling of 344804408443 in words is "three hundred forty-four billion, eight hundred four million, four hundred eight thousand, four hundred forty-three".