2340442410212 has 24 divisors (see below), whose sum is σ = 4206648806136. Its totient is φ = 1138545427968.

The previous prime is 2340442410199. The next prime is 2340442410217. The reversal of 2340442410212 is 2120142440432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11473408996 + 2328969001216 = 107114^2 + 1526096^2 .

It is not an unprimeable number, because it can be changed into a prime (2340442410217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3308588 + ... + 3953180.

It is an arithmetic number, because the mean of its divisors is an integer number (175277033589).

Almost surely, 2^{2340442410212} is an apocalyptic number.

It is an amenable number.

2340442410212 is a deficient number, since it is larger than the sum of its proper divisors (1866206395924).

2340442410212 is a wasteful number, since it uses less digits than its factorization.

2340442410212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669167 (or 669165 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2340442410212 its reverse (2120142440432), we get a palindrome (4460584850644).

The spelling of 2340442410212 in words is "two trillion, three hundred forty billion, four hundred forty-two million, four hundred ten thousand, two hundred twelve".