2340442141 has 16 divisors (see below), whose sum is σ = 2465705088. Its totient is φ = 2218708800.

The previous prime is 2340442133. The next prime is 2340442171. The reversal of 2340442141 is 1412440432.

It is a cyclic number.

It is not a de Polignac number, because 2340442141 - 2³ = 2340442133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340442171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 731856 + ... + 735046.

It is an arithmetic number, because the mean of its divisors is an integer number (154106568).

Almost surely, 2^2340442141 is an apocalyptic number.

It is an amenable number.

2340442141 is a deficient number, since it is larger than the sum of its proper divisors (125262947).

2340442141 is a wasteful number, since it uses less digits than its factorization.

2340442141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3732.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2340442141 is about 48378.1163440661. The cubic root of 2340442141 is about 1327.6980061976.

Adding to 2340442141 its reverse (1412440432), we get a palindrome (3752882573).

The spelling of 2340442141 in words is "two billion, three hundred forty million, four hundred forty-two thousand, one hundred forty-one".