444031130445 has 96 divisors (see below), whose sum is σ = 830076615936. Its totient is φ = 202095129600.

The previous prime is 444031130423. The next prime is 444031130483. The reversal of 444031130445 is 544031130444.

It is not a de Polignac number, because 444031130445 - 2¹⁴ = 444031114061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 186488155 + ... + 186490535.

It is an arithmetic number, because the mean of its divisors is an integer number (8646631416).

Almost surely, 2^444031130445 is an apocalyptic number.

It is an amenable number.

444031130445 is a deficient number, since it is larger than the sum of its proper divisors (386045485491).

444031130445 is a wasteful number, since it uses less digits than its factorization.

444031130445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411 (or 3404 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 444031130445 its reverse (544031130444), we get a palindrome (988062260889).

Subtracting 444031130445 from its reverse (544031130444), we obtain a palindrome (99999999999).

The spelling of 444031130445 in words is "four hundred forty-four billion, thirty-one million, one hundred thirty thousand, four hundred forty-five".