4844400040 has 32 divisors (see below), whose sum is σ = 10908459360. Its totient is φ = 1936238400.

The previous prime is 4844400031. The next prime is 4844400073. The reversal of 4844400040 is 400044484.

It is a junction number, because it is equal to n+sod(n) for n = 4844399981 and 4844400008.

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 7 ways as a sum of consecutive naturals, for example, 4735 + ... + 98545.

It is an arithmetic number, because the mean of its divisors is an integer number (340889355).

Almost surely, 2^4844400040 is an apocalyptic number.

4844400040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4844400040 is an abundant number, since it is smaller than the sum of its proper divisors (6064059320).

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

4844400040 is a wasteful number, since it uses less digits than its factorization.

4844400040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95113 (or 95109 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 4844400040 is about 69601.7244039255. The cubic root of 4844400040 is about 1692.0505483355.

Subtracting from 4844400040 its reverse (400044484), we obtain a square (4444355556 = 66666²).

The spelling of 4844400040 in words is "four billion, eight hundred forty-four million, four hundred thousand, forty".