4446426652444 has 48 divisors (see below), whose sum is σ = 9038996467200. Its totient is φ = 1874297511360.

The previous prime is 4446426652357. The next prime is 4446426652453. The reversal of 4446426652444 is 4442566246444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74450907 + ... + 74510605.

It is an arithmetic number, because the mean of its divisors is an integer number (188312426400).

Almost surely, 2^{4446426652444} is an apocalyptic number.

It is an amenable number.

4446426652444 is an abundant number, since it is smaller than the sum of its proper divisors (4592569814756).

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

4446426652444 is a wasteful number, since it uses less digits than its factorization.

4446426652444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103378 (or 103376 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 55.

The spelling of 4446426652444 in words is "four trillion, four hundred forty-six billion, four hundred twenty-six million, six hundred fifty-two thousand, four hundred forty-four".