443430421114028 has 6 divisors (see below), whose sum is σ = 776003236949556. Its totient is φ = 221715210557012.

The previous prime is 443430421114027. The next prime is 443430421114067. The reversal of 443430421114028 is 820411124034344.

It is not an unprimeable number, because it can be changed into a prime (443430421114027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55428802639250 + ... + 55428802639257.

It is an arithmetic number, because the mean of its divisors is an integer number (129333872824926).

Almost surely, 2^{443430421114028} is an apocalyptic number.

It is an amenable number.

443430421114028 is a deficient number, since it is larger than the sum of its proper divisors (332572815835528).

443430421114028 is a wasteful number, since it uses less digits than its factorization.

443430421114028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110857605278511 (or 110857605278509 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 41.

The spelling of 443430421114028 in words is "four hundred forty-three trillion, four hundred thirty billion, four hundred twenty-one million, one hundred fourteen thousand, twenty-eight".