2340122442 has 32 divisors (see below), whose sum is σ = 5581412352. Its totient is φ = 639536304.

The previous prime is 2340122413. The next prime is 2340122503. The reversal of 2340122442 is 2442210432.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1210278 + ... + 1212209.

It is an arithmetic number, because the mean of its divisors is an integer number (174419136).

Almost surely, 2^2340122442 is an apocalyptic number.

2340122442 is an abundant number, since it is smaller than the sum of its proper divisors (3241289910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2340122442 is a wasteful number, since it uses less digits than its factorization.

2340122442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422522.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2340122442 is about 48374.8120616504. The cubic root of 2340122442 is about 1327.6375499493.

Adding to 2340122442 its reverse (2442210432), we get a palindrome (4782332874).

The spelling of 2340122442 in words is "two billion, three hundred forty million, one hundred twenty-two thousand, four hundred forty-two".