3240433030123 has 4 divisors (see below), whose sum is σ = 3240464194800. Its totient is φ = 3240401865448.

The previous prime is 3240433030069. The next prime is 3240433030139. The reversal of 3240433030123 is 3210303340423.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3240433030123 - 2¹⁷ = 3240432899051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3240433030091 and 3240433030100.

It is not an unprimeable number, because it can be changed into a prime (3240433010123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15425848 + ... + 15634501.

It is an arithmetic number, because the mean of its divisors is an integer number (810116048700).

Almost surely, 2^{3240433030123} is an apocalyptic number.

3240433030123 is a deficient number, since it is larger than the sum of its proper divisors (31164677).

3240433030123 is a wasteful number, since it uses less digits than its factorization.

3240433030123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31164676.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 3240433030123 its reverse (3210303340423), we get a palindrome (6450736370546).

The spelling of 3240433030123 in words is "three trillion, two hundred forty billion, four hundred thirty-three million, thirty thousand, one hundred twenty-three".