4443448466622 has 64 divisors (see below), whose sum is σ = 10619047123200. Its totient is φ = 1223593889280.

The previous prime is 4443448466603. The next prime is 4443448466671. The reversal of 4443448466622 is 2266648443444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68248372 + ... + 68313447.

It is an arithmetic number, because the mean of its divisors is an integer number (165922611300).

Almost surely, 2^{4443448466622} is an apocalyptic number.

4443448466622 is an abundant number, since it is smaller than the sum of its proper divisors (6175598656578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4443448466622 is a wasteful number, since it uses less digits than its factorization.

4443448466622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136561881.

The product of its digits is 84934656, while the sum is 57.

The spelling of 4443448466622 in words is "four trillion, four hundred forty-three billion, four hundred forty-eight million, four hundred sixty-six thousand, six hundred twenty-two".