443000134444412 has 24 divisors (see below), whose sum is σ = 775554980589312. Its totient is φ = 221413000244400.

The previous prime is 443000134444379. The next prime is 443000134444493. The reversal of 443000134444412 is 214444431000344.

It is a congruent number.

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, 617208587 + ... + 617925917.

It is an arithmetic number, because the mean of its divisors is an integer number (32314790857888).

Almost surely, 2^{443000134444412} is an apocalyptic number.

It is an amenable number.

443000134444412 is a deficient number, since it is larger than the sum of its proper divisors (332554846144900).

443000134444412 is a wasteful number, since it uses less digits than its factorization.

443000134444412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777809 (or 777807 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 443000134444412 its reverse (214444431000344), we get a palindrome (657444565444756).

The spelling of 443000134444412 in words is "four hundred forty-three trillion, one hundred thirty-four million, four hundred forty-four thousand, four hundred twelve".