2343541005 has 80 divisors (see below), whose sum is σ = 4598966064. Its totient is φ = 1134673920.

The previous prime is 2343540977. The next prime is 2343541019. The reversal of 2343541005 is 5001453432.

It can be written as a sum of positive squares in 8 ways, for example, as 857669796 + 1485871209 = 29286^2 + 38547^2 .

It is not a de Polignac number, because 2343541005 - 2⁷ = 2343540877 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2343541005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 317517 + ... + 324813.

Almost surely, 2^2343541005 is an apocalyptic number.

It is an amenable number.

2343541005 is a deficient number, since it is larger than the sum of its proper divisors (2255425059).

2343541005 is a wasteful number, since it uses less digits than its factorization.

2343541005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7388 (or 7379 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2343541005 is about 48410.1332883932. The cubic root of 2343541005 is about 1328.2837275797.

Adding to 2343541005 its reverse (5001453432), we get a palindrome (7344994437).

The spelling of 2343541005 in words is "two billion, three hundred forty-three million, five hundred forty-one thousand, five".