444220442332 has 6 divisors (see below), whose sum is σ = 777385774088. Its totient is φ = 222110221164.

The previous prime is 444220442317. The next prime is 444220442353. The reversal of 444220442332 is 233244022444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55527555288 + ... + 55527555295.

Almost surely, 2^444220442332 is an apocalyptic number.

It is an amenable number.

444220442332 is a deficient number, since it is larger than the sum of its proper divisors (333165331756).

444220442332 is a wasteful number, since it uses less digits than its factorization.

444220442332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111055110587 (or 111055110585 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 444220442332 its reverse (233244022444), we get a palindrome (677464464776).

The spelling of 444220442332 in words is "four hundred forty-four billion, two hundred twenty million, four hundred forty-two thousand, three hundred thirty-two".