443500064275012 has 12 divisors (see below), whose sum is σ = 776128290255360. Its totient is φ = 221749124202056.

The previous prime is 443500064274979. The next prime is 443500064275027. The reversal of 443500064275012 is 210572460005344.

It is a self number, because there is not a number n which added to its sum of digits gives 443500064275012.

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, 225884212 + ... + 227839147.

It is an arithmetic number, because the mean of its divisors is an integer number (64677357521280).

Almost surely, 2^{443500064275012} is an apocalyptic number.

It is an amenable number.

443500064275012 is a deficient number, since it is larger than the sum of its proper divisors (332628225980348).

443500064275012 is a wasteful number, since it uses less digits than its factorization.

443500064275012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453967730 (or 453967728 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 443500064275012 in words is "four hundred forty-three trillion, five hundred billion, sixty-four million, two hundred seventy-five thousand, twelve".