444808040804 has 24 divisors (see below), whose sum is σ = 827338424640. Its totient is φ = 208652925024.

The previous prime is 444808040797. The next prime is 444808040813. The reversal of 444808040804 is 408040808444.

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, 28403519 + ... + 28419174.

It is an arithmetic number, because the mean of its divisors is an integer number (34472434360).

Almost surely, 2^444808040804 is an apocalyptic number.

It is an amenable number.

444808040804 is a deficient number, since it is larger than the sum of its proper divisors (382530383836).

444808040804 is a wasteful number, since it uses less digits than its factorization.

444808040804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56822819 (or 56822817 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The spelling of 444808040804 in words is "four hundred forty-four billion, eight hundred eight million, forty thousand, eight hundred four".