463743221612 has 48 divisors (see below), whose sum is σ = 959206292352. Its totient is φ = 193779022080.

The previous prime is 463743221611. The next prime is 463743221633. The reversal of 463743221612 is 216122347364.

It is a self number, because there is not a number n which added to its sum of digits gives 463743221612.

It is not an unprimeable number, because it can be changed into a prime (463743221611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7176878 + ... + 7241205.

It is an arithmetic number, because the mean of its divisors is an integer number (19983464424).

Almost surely, 2^463743221612 is an apocalyptic number.

It is an amenable number.

463743221612 is an abundant number, since it is smaller than the sum of its proper divisors (495463070740).

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

463743221612 is a wasteful number, since it uses less digits than its factorization.

463743221612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14418158 (or 14418156 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

Adding to 463743221612 its reverse (216122347364), we get a palindrome (679865568976).

The spelling of 463743221612 in words is "four hundred sixty-three billion, seven hundred forty-three million, two hundred twenty-one thousand, six hundred twelve".