444426226111066 has 32 divisors (see below), whose sum is σ = 676533062992320. Its totient is φ = 218937046608000.

The previous prime is 444426226111037. The next prime is 444426226111067. The reversal of 444426226111066 is 660111622624444.

It is not an unprimeable number, because it can be changed into a prime (444426226111067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281327350 + ... + 282902686.

It is an arithmetic number, because the mean of its divisors is an integer number (21141658218510).

Almost surely, 2^{444426226111066} is an apocalyptic number.

444426226111066 is a deficient number, since it is larger than the sum of its proper divisors (232106836881254).

444426226111066 is a wasteful number, since it uses less digits than its factorization.

444426226111066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582270.

The product of its (nonzero) digits is 2654208, while the sum is 49.

The spelling of 444426226111066 in words is "four hundred forty-four trillion, four hundred twenty-six billion, two hundred twenty-six million, one hundred eleven thousand, sixty-six".