443023472047012 has 72 divisors (see below), whose sum is σ = 830328877228032. Its totient is φ = 206490424233600.

The previous prime is 443023472046973. The next prime is 443023472047033. The reversal of 443023472047012 is 210740274320344.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 443023472047012.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24747933 + ... + 38710555.

It is an arithmetic number, because the mean of its divisors is an integer number (11532345517056).

Almost surely, 2^{443023472047012} is an apocalyptic number.

It is an amenable number.

443023472047012 is a deficient number, since it is larger than the sum of its proper divisors (387305405181020).

443023472047012 is a wasteful number, since it uses less digits than its factorization.

443023472047012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13962857 (or 13962776 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 43.

The spelling of 443023472047012 in words is "four hundred forty-three trillion, twenty-three billion, four hundred seventy-two million, forty-seven thousand, twelve".