4240423233 has 24 divisors (see below), whose sum is σ = 6264045216. Its totient is φ = 2763446400.

The previous prime is 4240423219. The next prime is 4240423283. The reversal of 4240423233 is 3323240424.

4240423233 is a `hidden beast` number, since 4 + 2 + 4 + 0 + 423 + 233 = 666.

It is not a de Polignac number, because 4240423233 - 2⁹ = 4240422721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4240423197 and 4240423206.

It is not an unprimeable number, because it can be changed into a prime (4240423283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52153 + ... + 105833.

It is an arithmetic number, because the mean of its divisors is an integer number (261001884).

Almost surely, 2^4240423233 is an apocalyptic number.

It is an amenable number.

4240423233 is a deficient number, since it is larger than the sum of its proper divisors (2023621983).

4240423233 is a wasteful number, since it uses less digits than its factorization.

4240423233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53885 (or 53882 counting only the distinct ones).

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

The square root of 4240423233 is about 65118.5321778678. The cubic root of 4240423233 is about 1618.5883186748.

Adding to 4240423233 its reverse (3323240424), we get a palindrome (7563663657).

The spelling of 4240423233 in words is "four billion, two hundred forty million, four hundred twenty-three thousand, two hundred thirty-three".