2340404332322 has 16 divisors (see below), whose sum is σ = 4051845692352. Its totient is φ = 993099433200.

The previous prime is 2340404332319. The next prime is 2340404332339. The reversal of 2340404332322 is 2232334040432.

It is a happy number.

It is a super-2 number, since 2×2340404332322² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827581448 + ... + 827584275.

It is an arithmetic number, because the mean of its divisors is an integer number (253240355772).

Almost surely, 2^{2340404332322} is an apocalyptic number.

2340404332322 is a deficient number, since it is larger than the sum of its proper divisors (1711441360030).

2340404332322 is a wasteful number, since it uses less digits than its factorization.

2340404332322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655165833.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 2340404332322 its reverse (2232334040432), we get a palindrome (4572738372754).

The spelling of 2340404332322 in words is "two trillion, three hundred forty billion, four hundred four million, three hundred thirty-two thousand, three hundred twenty-two".