444630073112 has 16 divisors (see below), whose sum is σ = 847348296000. Its totient is φ = 218670527520.

The previous prime is 444630073057. The next prime is 444630073117. The reversal of 444630073112 is 211370036444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444630073117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455563112 + ... + 455564087.

It is an arithmetic number, because the mean of its divisors is an integer number (52959268500).

Almost surely, 2^444630073112 is an apocalyptic number.

It is an amenable number.

444630073112 is a deficient number, since it is larger than the sum of its proper divisors (402718222888).

444630073112 is a wasteful number, since it uses less digits than its factorization.

444630073112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911127266 (or 911127262 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 444630073112 in words is "four hundred forty-four billion, six hundred thirty million, seventy-three thousand, one hundred twelve".