2440352042 has 16 divisors (see below), whose sum is σ = 3686342400. Its totient is φ = 1211600880.

The previous prime is 2440352029. The next prime is 2440352053. The reversal of 2440352042 is 2402530442.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164492 + ... + 178712.

It is an arithmetic number, because the mean of its divisors is an integer number (230396400).

Almost surely, 2^2440352042 is an apocalyptic number.

2440352042 is a deficient number, since it is larger than the sum of its proper divisors (1245990358).

2440352042 is a wasteful number, since it uses less digits than its factorization.

2440352042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14821.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 2440352042 is about 49399.9194533756. The cubic root of 2440352042 is about 1346.3278423988.

Adding to 2440352042 its reverse (2402530442), we get a palindrome (4842882484).

The spelling of 2440352042 in words is "two billion, four hundred forty million, three hundred fifty-two thousand, forty-two".