2440322342 has 16 divisors (see below), whose sum is σ = 3899568960. Its totient is φ = 1142013672.

The previous prime is 2440322303. The next prime is 2440322359. The reversal of 2440322342 is 2432230442.

It is a happy number.

It is a congruent 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, 383708 + ... + 390015.

It is an arithmetic number, because the mean of its divisors is an integer number (243723060).

Almost surely, 2^2440322342 is an apocalyptic number.

2440322342 is a deficient number, since it is larger than the sum of its proper divisors (1459246618).

2440322342 is a wasteful number, since it uses less digits than its factorization.

2440322342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773827.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2440322342 is about 49399.6188446834. The cubic root of 2440322342 is about 1346.3223806049.

Adding to 2440322342 its reverse (2432230442), we get a palindrome (4872552784).

The spelling of 2440322342 in words is "two billion, four hundred forty million, three hundred twenty-two thousand, three hundred forty-two".