441784866072 has 64 divisors (see below), whose sum is σ = 1243734543360. Its totient is φ = 129555676800.

The previous prime is 441784866053. The next prime is 441784866181. The reversal of 441784866072 is 270668487144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26982583 + ... + 26998950.

It is an arithmetic number, because the mean of its divisors is an integer number (19433352240).

Almost surely, 2^441784866072 is an apocalyptic number.

It is an amenable number.

441784866072 is an abundant number, since it is smaller than the sum of its proper divisors (801949677288).

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

441784866072 is a wasteful number, since it uses less digits than its factorization.

441784866072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53981584 (or 53981580 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 57.

The spelling of 441784866072 in words is "four hundred forty-one billion, seven hundred eighty-four million, eight hundred sixty-six thousand, seventy-two".