2440204040422 has 16 divisors (see below), whose sum is σ = 3663200268000. Its totient is φ = 1219137419520.

The previous prime is 2440204040413. The next prime is 2440204040423. The reversal of 2440204040422 is 2240404020442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440204040423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50846454 + ... + 50894422.

It is an arithmetic number, because the mean of its divisors is an integer number (228950016750).

Almost surely, 2^{2440204040422} is an apocalyptic number.

2440204040422 is a deficient number, since it is larger than the sum of its proper divisors (1222996227578).

2440204040422 is a wasteful number, since it uses less digits than its factorization.

2440204040422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67551.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2440204040422 its reverse (2240404020442), we get a palindrome (4680608060864).

The spelling of 2440204040422 in words is "two trillion, four hundred forty billion, two hundred four million, forty thousand, four hundred twenty-two".