4404000404040 has 64 divisors (see below), whose sum is σ = 13216318551360. Its totient is φ = 1174016344320.

The previous prime is 4404000403949. The next prime is 4404000404137. The reversal of 4404000404040 is 404040004044.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4404000404040.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5627454 + ... + 6362093.

It is an arithmetic number, because the mean of its divisors is an integer number (206504977365).

Almost surely, 2^{4404000404040} is an apocalyptic number.

4404000404040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4404000404040 is an abundant number, since it is smaller than the sum of its proper divisors (8812318147320).

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

4404000404040 is a wasteful number, since it uses less digits than its factorization.

4404000404040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11992622 (or 11992618 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 4404000404040 its reverse (404040004044), we get a palindrome (4808040408084).

The spelling of 4404000404040 in words is "four trillion, four hundred four billion, four hundred four thousand, forty".