2241005040 has 60 divisors (see below), whose sum is σ = 7526044344. Its totient is φ = 597601152.

The previous prime is 2241005029. The next prime is 2241005089. The reversal of 2241005040 is 405001422.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1555534 + ... + 1556973.

Almost surely, 2^2241005040 is an apocalyptic number.

2241005040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2241005040 is an abundant number, since it is smaller than the sum of its proper divisors (5285039304).

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

2241005040 is a wasteful number, since it uses less digits than its factorization.

2241005040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112526 (or 3112517 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2241005040 is about 47339.2547469856. The cubic root of 2241005040 is about 1308.6221824637.

Adding to 2241005040 its reverse (405001422), we get a palindrome (2646006462).

The spelling of 2241005040 in words is "two billion, two hundred forty-one million, five thousand, forty".