440195094784 has 27 divisors (see below), whose sum is σ = 878691867627. Its totient is φ = 220092239616.

The previous prime is 440195094767. The next prime is 440195094791. The reversal of 440195094784 is 487490591044.

It is a happy number.

The square root of 440195094784 is 663472.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10594819 + ... + 10636285.

Almost surely, 2^440195094784 is an apocalyptic number.

440195094784 is the 663472-nd square number.

It is an amenable number.

440195094784 is a deficient number, since it is larger than the sum of its proper divisors (438496772843).

440195094784 is an frugal number, since it uses more digits than its factorization.

440195094784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82950 (or 41469 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 440195094784 in words is "four hundred forty billion, one hundred ninety-five million, ninety-four thousand, seven hundred eighty-four".