4040809284080 has 20 divisors (see below), whose sum is σ = 9394881585672. Its totient is φ = 1616323713600.

The previous prime is 4040809284023. The next prime is 4040809284137. The reversal of 4040809284080 is 804829080404.

It is an interprime number because it is at equal distance from previous prime (4040809284023) and next prime (4040809284137).

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 25255057946 + ... + 25255058105.

Almost surely, 2^{4040809284080} is an apocalyptic number.

4040809284080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4040809284080 is an abundant number, since it is smaller than the sum of its proper divisors (5354072301592).

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

4040809284080 is a wasteful number, since it uses less digits than its factorization.

4040809284080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50510116064 (or 50510116058 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 47.

The spelling of 4040809284080 in words is "four trillion, forty billion, eight hundred nine million, two hundred eighty-four thousand, eighty".