4140340423 has 8 divisors (see below), whose sum is σ = 4348970496. Its totient is φ = 3934095000.

The previous prime is 4140340417. The next prime is 4140340459. The reversal of 4140340423 is 3240430414.

4140340423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4140340423 - 2²¹ = 4138243271 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 (4140340223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 592603 + ... + 599548.

It is an arithmetic number, because the mean of its divisors is an integer number (543621312).

Almost surely, 2^4140340423 is an apocalyptic number.

4140340423 is a deficient number, since it is larger than the sum of its proper divisors (208630073).

4140340423 is a wasteful number, since it uses less digits than its factorization.

4140340423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192325.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4140340423 is about 64345.4770982390. The cubic root of 4140340423 is about 1605.7527837131.

Adding to 4140340423 its reverse (3240430414), we get a palindrome (7380770837).

The spelling of 4140340423 in words is "four billion, one hundred forty million, three hundred forty thousand, four hundred twenty-three".