2040114440 has 64 divisors (see below), whose sum is σ = 5649557760. Its totient is φ = 645661440.

The previous prime is 2040114409. The next prime is 2040114469. The reversal of 2040114440 is 444110402.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 276596 + ... + 283875.

It is an arithmetic number, because the mean of its divisors is an integer number (88274340).

Almost surely, 2^2040114440 is an apocalyptic number.

2040114440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2040114440 is an abundant number, since it is smaller than the sum of its proper divisors (3609443320).

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

2040114440 is a wasteful number, since it uses less digits than its factorization.

2040114440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560502 (or 560498 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2040114440 is about 45167.6260168719. The cubic root of 2040114440 is about 1268.2888563628.

Adding to 2040114440 its reverse (444110402), we get a palindrome (2484224842).

The spelling of 2040114440 in words is "two billion, forty million, one hundred fourteen thousand, four hundred forty".