2240043532 has 12 divisors (see below), whose sum is σ = 4126396120. Its totient is φ = 1061073216.

The previous prime is 2240043527. The next prime is 2240043557. The reversal of 2240043532 is 2353400422.

It is a junction number, because it is equal to n+sod(n) for n = 2240043497 and 2240043506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14737053 + ... + 14737204.

Almost surely, 2^2240043532 is an apocalyptic number.

It is an amenable number.

2240043532 is a deficient number, since it is larger than the sum of its proper divisors (1886352588).

2240043532 is a wasteful number, since it uses less digits than its factorization.

2240043532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29474280 (or 29474278 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2240043532 is about 47329.0981532503. The cubic root of 2240043532 is about 1308.4349999764.

Adding to 2240043532 its reverse (2353400422), we get a palindrome (4593443954).

The spelling of 2240043532 in words is "two billion, two hundred forty million, forty-three thousand, five hundred thirty-two".