441481785246812 has 12 divisors (see below), whose sum is σ = 773108529879000. Its totient is φ = 220593633852816.

The previous prime is 441481785246769. The next prime is 441481785246847. The reversal of 441481785246812 is 218642587184144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36814685903 + ... + 36814697894.

It is an arithmetic number, because the mean of its divisors is an integer number (64425710823250).

Almost surely, 2^{441481785246812} is an apocalyptic number.

It is an amenable number.

441481785246812 is a deficient number, since it is larger than the sum of its proper divisors (331626744632188).

441481785246812 is a wasteful number, since it uses less digits than its factorization.

441481785246812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73629385300 (or 73629385298 counting only the distinct ones).

The product of its digits is 110100480, while the sum is 65.

The spelling of 441481785246812 in words is "four hundred forty-one trillion, four hundred eighty-one billion, seven hundred eighty-five million, two hundred forty-six thousand, eight hundred twelve".