443031342104012 has 24 divisors (see below), whose sum is σ = 775477444465920. Its totient is φ = 221466362906880.

The previous prime is 443031342103997. The next prime is 443031342104053. The reversal of 443031342104012 is 210401243130344.

It is a super-2 number, since 2×443031342104012² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 443031342104012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364400789 + ... + 365614547.

It is an arithmetic number, because the mean of its divisors is an integer number (32311560186080).

Almost surely, 2^{443031342104012} is an apocalyptic number.

It is an amenable number.

443031342104012 is a deficient number, since it is larger than the sum of its proper divisors (332446102361908).

443031342104012 is a wasteful number, since it uses less digits than its factorization.

443031342104012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234001 (or 1233999 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 443031342104012 its reverse (210401243130344), we get a palindrome (653432585234356).

The spelling of 443031342104012 in words is "four hundred forty-three trillion, thirty-one billion, three hundred forty-two million, one hundred four thousand, twelve".