2340012242 has 16 divisors (see below), whose sum is σ = 3532774392. Its totient is φ = 1162444800.

The previous prime is 2340012223. The next prime is 2340012247. The reversal of 2340012242 is 2422100432.

It can be written as a sum of positive squares in 4 ways, for example, as 2278248361 + 61763881 = 47731^2 + 7859^2 .

It is not an unprimeable number, because it can be changed into a prime (2340012247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200438 + ... + 211790.

Almost surely, 2^2340012242 is an apocalyptic number.

2340012242 is a deficient number, since it is larger than the sum of its proper divisors (1192762150).

2340012242 is a wasteful number, since it uses less digits than its factorization.

2340012242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12013.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2340012242 is about 48373.6730257275. The cubic root of 2340012242 is about 1327.6167094508.

Adding to 2340012242 its reverse (2422100432), we get a palindrome (4762112674).

The spelling of 2340012242 in words is "two billion, three hundred forty million, twelve thousand, two hundred forty-two".