444331102432 has 48 divisors (see below), whose sum is σ = 1043212165632. Its totient is φ = 182148151680.

The previous prime is 444331102427. The next prime is 444331102451. The reversal of 444331102432 is 234201133444.

It is a junction number, because it is equal to n+sod(n) for n = 444331102394 and 444331102403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43117044 + ... + 43127347.

It is an arithmetic number, because the mean of its divisors is an integer number (21733586784).

Almost surely, 2^444331102432 is an apocalyptic number.

It is an amenable number.

444331102432 is an abundant number, since it is smaller than the sum of its proper divisors (598881063200).

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

444331102432 is a wasteful number, since it uses less digits than its factorization.

444331102432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86244431 (or 86244423 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 444331102432 its reverse (234201133444), we get a palindrome (678532235876).

The spelling of 444331102432 in words is "four hundred forty-four billion, three hundred thirty-one million, one hundred two thousand, four hundred thirty-two".