444532055321422 has 48 divisors (see below), whose sum is σ = 707733543454560. Its totient is φ = 209242005996800.

The previous prime is 444532055321357. The next prime is 444532055321449. The reversal of 444532055321422 is 224123550235444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4421647 + ... + 30143242.

It is an arithmetic number, because the mean of its divisors is an integer number (14744448821970).

Almost surely, 2^{444532055321422} is an apocalyptic number.

444532055321422 is a deficient number, since it is larger than the sum of its proper divisors (263201488133138).

444532055321422 is a wasteful number, since it uses less digits than its factorization.

444532055321422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34565097 (or 34565050 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 46.

The spelling of 444532055321422 in words is "four hundred forty-four trillion, five hundred thirty-two billion, fifty-five million, three hundred twenty-one thousand, four hundred twenty-two".