344548323845444 has 12 divisors (see below), whose sum is σ = 602959716408000. Its totient is φ = 172274119157448.

The previous prime is 344548323845417. The next prime is 344548323845527. The reversal of 344548323845444 is 444548323845443.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13536857 + ... + 29535455.

It is an arithmetic number, because the mean of its divisors is an integer number (50246643034000).

Almost surely, 2^{344548323845444} is an apocalyptic number.

It is an amenable number.

344548323845444 is a deficient number, since it is larger than the sum of its proper divisors (258411392562556).

344548323845444 is a wasteful number, since it uses less digits than its factorization.

344548323845444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21382642 (or 21382640 counting only the distinct ones).

The product of its digits is 1415577600, while the sum is 65.

Subtracting 344548323845444 from its reverse (444548323845443), we obtain a palindrome (99999999999999).

The spelling of 344548323845444 in words is "three hundred forty-four trillion, five hundred forty-eight billion, three hundred twenty-three million, eight hundred forty-five thousand, four hundred forty-four".