440440480004 has 24 divisors (see below), whose sum is σ = 881769896448. Its totient is φ = 188569719360.

The previous prime is 440440479961. The next prime is 440440480013. The reversal of 440440480004 is 400084044044.

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, 7908689 + ... + 7964184.

It is an arithmetic number, because the mean of its divisors is an integer number (36740412352).

Almost surely, 2^440440480004 is an apocalyptic number.

It is an amenable number.

440440480004 is an abundant number, since it is smaller than the sum of its proper divisors (441329416444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440440480004 is a wasteful number, since it uses less digits than its factorization.

440440480004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15873875 (or 15873873 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

The spelling of 440440480004 in words is "four hundred forty billion, four hundred forty million, four hundred eighty thousand, four".