424323240133 has 16 divisors (see below), whose sum is σ = 460748839936. Its totient is φ = 388446969600.

The previous prime is 424323240127. The next prime is 424323240137. The reversal of 424323240133 is 331042323424.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 424323240133 - 2⁵ = 424323240101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424323240095 and 424323240104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424323240137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013485 + ... + 1369597.

It is an arithmetic number, because the mean of its divisors is an integer number (28796802496).

Almost surely, 2^424323240133 is an apocalyptic number.

It is an amenable number.

424323240133 is a deficient number, since it is larger than the sum of its proper divisors (36425599803).

424323240133 is a wasteful number, since it uses less digits than its factorization.

424323240133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356884.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 424323240133 its reverse (331042323424), we get a palindrome (755365563557).

The spelling of 424323240133 in words is "four hundred twenty-four billion, three hundred twenty-three million, two hundred forty thousand, one hundred thirty-three".