444221010332 has 48 divisors (see below), whose sum is σ = 852805545984. Its totient is φ = 200789112000.

The previous prime is 444221010319. The next prime is 444221010371. The reversal of 444221010332 is 233010122444.

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, 28338857 + ... + 28354527.

It is an arithmetic number, because the mean of its divisors is an integer number (17766782208).

Almost surely, 2^444221010332 is an apocalyptic number.

It is an amenable number.

444221010332 is a deficient number, since it is larger than the sum of its proper divisors (408584535652).

444221010332 is a wasteful number, since it uses less digits than its factorization.

444221010332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19250 (or 19248 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 444221010332 its reverse (233010122444), we get a palindrome (677231132776).

The spelling of 444221010332 in words is "four hundred forty-four billion, two hundred twenty-one million, ten thousand, three hundred thirty-two".