2340344141 has 2 divisors, whose sum is σ = 2340344142. Its totient is φ = 2340344140.

The previous prime is 2340344137. The next prime is 2340344147. The reversal of 2340344141 is 1414430432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2339656900 + 687241 = 48370^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340344141 - 2² = 2340344137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2340344141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340344147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170172070 + 1170172071.

It is an arithmetic number, because the mean of its divisors is an integer number (1170172071).

Almost surely, 2^2340344141 is an apocalyptic number.

It is an amenable number.

2340344141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340344141 is an equidigital number, since it uses as much as digits as its factorization.

2340344141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2340344141 is about 48377.1034788153. The cubic root of 2340344141 is about 1327.6794746249.

Adding to 2340344141 its reverse (1414430432), we get a palindrome (3754774573).

The spelling of 2340344141 in words is "two billion, three hundred forty million, three hundred forty-four thousand, one hundred forty-one".