4000804848080 has 20 divisors (see below), whose sum is σ = 9301871271972. Its totient is φ = 1600321939200.

The previous prime is 4000804848071. The next prime is 4000804848107. The reversal of 4000804848080 is 808484080004.

It can be written as a sum of positive squares in 2 ways, for example, as 974137416256 + 3026667431824 = 986984^2 + 1739732^2 .

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, 25005030221 + ... + 25005030380.

Almost surely, 2^{4000804848080} is an apocalyptic number.

4000804848080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4000804848080 is an abundant number, since it is smaller than the sum of its proper divisors (5301066423892).

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

4000804848080 is a wasteful number, since it uses less digits than its factorization.

4000804848080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50010060614 (or 50010060608 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 4000804848080 in words is "four trillion, eight hundred four million, eight hundred forty-eight thousand, eighty".