4432446442348 has 6 divisors (see below), whose sum is σ = 7756781274116. Its totient is φ = 2216223221172.

The previous prime is 4432446442309. The next prime is 4432446442349. The reversal of 4432446442348 is 8432446442344.

It is a junction number, because it is equal to n+sod(n) for n = 4432446442295 and 4432446442304.

It is not an unprimeable number, because it can be changed into a prime (4432446442349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554055805290 + ... + 554055805297.

Almost surely, 2^{4432446442348} is an apocalyptic number.

It is an amenable number.

4432446442348 is a deficient number, since it is larger than the sum of its proper divisors (3324334831768).

4432446442348 is a wasteful number, since it uses less digits than its factorization.

4432446442348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108111610591 (or 1108111610589 counting only the distinct ones).

The product of its digits is 28311552, while the sum is 52.

The spelling of 4432446442348 in words is "four trillion, four hundred thirty-two billion, four hundred forty-six million, four hundred forty-two thousand, three hundred forty-eight".