444040844804 has 6 divisors (see below), whose sum is σ = 777071478414. Its totient is φ = 222020422400.

The previous prime is 444040844777. The next prime is 444040844831. The reversal of 444040844804 is 408448040444.

It is an interprime number because it is at equal distance from previous prime (444040844777) and next prime (444040844831).

It can be written as a sum of positive squares in only one way, i.e., 343677337600 + 100363507204 = 586240^2 + 316802^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505105597 + ... + 55505105604.

It is an arithmetic number, because the mean of its divisors is an integer number (129511913069).

Almost surely, 2^444040844804 is an apocalyptic number.

It is an amenable number.

444040844804 is a deficient number, since it is larger than the sum of its proper divisors (333030633610).

444040844804 is a wasteful number, since it uses less digits than its factorization.

444040844804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111010211205 (or 111010211203 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 44.

The spelling of 444040844804 in words is "four hundred forty-four billion, forty million, eight hundred forty-four thousand, eight hundred four".