2440340334322 has 16 divisors (see below), whose sum is σ = 4017782865312. Its totient is φ = 1102440417120.

The previous prime is 2440340334287. The next prime is 2440340334371. The reversal of 2440340334322 is 2234330430442.

It is an unprimeable number.

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, 340255803 + ... + 340262974.

It is an arithmetic number, because the mean of its divisors is an integer number (251111429082).

Almost surely, 2^{2440340334322} is an apocalyptic number.

2440340334322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2440340334322 is a deficient number, since it is larger than the sum of its proper divisors (1577442530990).

2440340334322 is a wasteful number, since it uses less digits than its factorization.

2440340334322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680518953.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 2440340334322 its reverse (2234330430442), we get a palindrome (4674670764764).

The spelling of 2440340334322 in words is "two trillion, four hundred forty billion, three hundred forty million, three hundred thirty-four thousand, three hundred twenty-two".