443404222404344 has 16 divisors (see below), whose sum is σ = 831385577971800. Its totient is φ = 221701401611872.

The previous prime is 443404222404259. The next prime is 443404222404383.

443404222404344 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 443404222404295 and 443404222404304.

It is a congruent number.

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, 86038382 + ... + 91046205.

Almost surely, 2^{443404222404344} is an apocalyptic number.

It is an amenable number.

443404222404344 is a deficient number, since it is larger than the sum of its proper divisors (387981355567456).

443404222404344 is a wasteful number, since it uses less digits than its factorization.

443404222404344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177397582 (or 177397578 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 44.

The spelling of 443404222404344 in words is "four hundred forty-three trillion, four hundred four billion, two hundred twenty-two million, four hundred four thousand, three hundred forty-four".