200064440444 has 24 divisors (see below), whose sum is σ = 385722809136. Its totient is φ = 90038000000.

The previous prime is 200064440431. The next prime is 200064440473. The reversal of 200064440444 is 444044460002.

It is a self number, because there is not a number n which added to its sum of digits gives 200064440444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22505057 + ... + 22513944.

It is an arithmetic number, because the mean of its divisors is an integer number (16071783714).

Almost surely, 2^200064440444 is an apocalyptic number.

It is an amenable number.

200064440444 is a deficient number, since it is larger than the sum of its proper divisors (185658368692).

200064440444 is a wasteful number, since it uses less digits than its factorization.

200064440444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45019117 (or 45019115 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

The spelling of 200064440444 in words is "two hundred billion, sixty-four million, four hundred forty thousand, four hundred forty-four".