2440066550 has 24 divisors (see below), whose sum is σ = 4735853136. Its totient is φ = 933590240.

The previous prime is 2440066549. The next prime is 2440066567. The reversal of 2440066550 is 556600442.

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 11 ways as a sum of consecutive naturals, for example, 1059749 + ... + 1062048.

It is an arithmetic number, because the mean of its divisors is an integer number (197327214).

Almost surely, 2^2440066550 is an apocalyptic number.

2440066550 is a deficient number, since it is larger than the sum of its proper divisors (2295786586).

2440066550 is a wasteful number, since it uses less digits than its factorization.

2440066550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121832 (or 2121827 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2440066550 is about 49397.0297690053. The cubic root of 2440066550 is about 1346.2753389332.

Adding to 2440066550 its reverse (556600442), we get a palindrome (2996666992).

The spelling of 2440066550 in words is "two billion, four hundred forty million, sixty-six thousand, five hundred fifty".