4240232343 has 6 divisors (see below), whose sum is σ = 6124780064. Its totient is φ = 2826821556.

The previous prime is 4240232317. The next prime is 4240232351. The reversal of 4240232343 is 3432320424.

4240232343 is a `hidden beast` number, since 424 + 0 + 2 + 3 + 234 + 3 = 666.

It is not a de Polignac number, because 4240232343 - 2¹⁶ = 4240166807 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 (4240232443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235568455 + ... + 235568472.

Almost surely, 2^4240232343 is an apocalyptic number.

4240232343 is a deficient number, since it is larger than the sum of its proper divisors (1884547721).

4240232343 is a wasteful number, since it uses less digits than its factorization.

4240232343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471136933 (or 471136930 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 4240232343 is about 65117.0664495875. The cubic root of 4240232343 is about 1618.5640304577.

Adding to 4240232343 its reverse (3432320424), we get a palindrome (7672552767).

The spelling of 4240232343 in words is "four billion, two hundred forty million, two hundred thirty-two thousand, three hundred forty-three".