443413322412 has 12 divisors (see below), whose sum is σ = 1034631085656. Its totient is φ = 147804440800.

The previous prime is 443413322383. The next prime is 443413322431. The reversal of 443413322412 is 214223314344.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×443413322412² (a number of 24 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18475555089 + ... + 18475555112.

It is an arithmetic number, because the mean of its divisors is an integer number (86219257138).

Almost surely, 2^443413322412 is an apocalyptic number.

It is an amenable number.

443413322412 is an abundant number, since it is smaller than the sum of its proper divisors (591217763244).

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

443413322412 is a wasteful number, since it uses less digits than its factorization.

443413322412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36951110208 (or 36951110206 counting only the distinct ones).

The product of its digits is 55296, while the sum is 33.

Adding to 443413322412 its reverse (214223314344), we get a palindrome (657636636756).

The spelling of 443413322412 in words is "four hundred forty-three billion, four hundred thirteen million, three hundred twenty-two thousand, four hundred twelve".