440008484848 has 40 divisors (see below), whose sum is σ = 854701168640. Its totient is φ = 219440733120.

The previous prime is 440008484809. The next prime is 440008484941. The reversal of 440008484848 is 848484800044.

It is a junction number, because it is equal to n+sod(n) for n = 440008484795 and 440008484804.

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, 33926461 + ... + 33939427.

It is an arithmetic number, because the mean of its divisors is an integer number (21367529216).

Almost surely, 2^440008484848 is an apocalyptic number.

It is an amenable number.

440008484848 is a deficient number, since it is larger than the sum of its proper divisors (414692683792).

440008484848 is a wasteful number, since it uses less digits than its factorization.

440008484848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18245 (or 18239 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The spelling of 440008484848 in words is "four hundred forty billion, eight million, four hundred eighty-four thousand, eight hundred forty-eight".