2443340422 has 16 divisors (see below), whose sum is σ = 3807144000. Its totient is φ = 1174642560.

The previous prime is 2443340413. The next prime is 2443340437. The reversal of 2443340422 is 2240433442.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 73422 + ... + 101377.

It is an arithmetic number, because the mean of its divisors is an integer number (237946500).

Almost surely, 2^2443340422 is an apocalyptic number.

2443340422 is a deficient number, since it is larger than the sum of its proper divisors (1363803578).

2443340422 is a wasteful number, since it uses less digits than its factorization.

2443340422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175071.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 2443340422 is about 49430.1570096636. The cubic root of 2443340422 is about 1346.8771754402.

Adding to 2443340422 its reverse (2240433442), we get a palindrome (4683773864).

The spelling of 2443340422 in words is "two billion, four hundred forty-three million, three hundred forty thousand, four hundred twenty-two".