440044440848 has 10 divisors (see below), whose sum is σ = 852586104174. Its totient is φ = 220022220416.

The previous prime is 440044440809. The next prime is 440044440893. The reversal of 440044440848 is 848044440044.

It can be written as a sum of positive squares in only one way, i.e., 439160686864 + 883753984 = 662692^2 + 29728^2 .

It is a junction number, because it is equal to n+sod(n) for n = 440044440799 and 440044440808.

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 as a sum of consecutive naturals, namely, 13751388761 + ... + 13751388792.

Almost surely, 2^440044440848 is an apocalyptic number.

It is an amenable number.

440044440848 is a deficient number, since it is larger than the sum of its proper divisors (412541663326).

440044440848 is a wasteful number, since it uses less digits than its factorization.

440044440848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27502777561 (or 27502777555 counting only the distinct ones).

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

The spelling of 440044440848 in words is "four hundred forty billion, forty-four million, four hundred forty thousand, eight hundred forty-eight".