441065528287 has 24 divisors (see below), whose sum is σ = 475802553600. Its totient is φ = 408703742928.

The previous prime is 441065528203. The next prime is 441065528297. The reversal of 441065528287 is 782825560144.

It is not a de Polignac number, because 441065528287 - 2¹⁹ = 441065003999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441065528297) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2979264 + ... + 3123802.

It is an arithmetic number, because the mean of its divisors is an integer number (19825106400).

Almost surely, 2^441065528287 is an apocalyptic number.

441065528287 is a deficient number, since it is larger than the sum of its proper divisors (34737025313).

441065528287 is a wasteful number, since it uses less digits than its factorization.

441065528287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144763 (or 144744 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 52.

The spelling of 441065528287 in words is "four hundred forty-one billion, sixty-five million, five hundred twenty-eight thousand, two hundred eighty-seven".