424423302133 has 4 divisors (see below), whose sum is σ = 426964759200. Its totient is φ = 421881845068.

The previous prime is 424423302067. The next prime is 424423302151. The reversal of 424423302133 is 331203324424.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 424423302133 - 2²¹ = 424421204981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424423302095 and 424423302104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424423305133) 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, 1270728283 + ... + 1270728616.

It is an arithmetic number, because the mean of its divisors is an integer number (106741189800).

Almost surely, 2^424423302133 is an apocalyptic number.

It is an amenable number.

424423302133 is a deficient number, since it is larger than the sum of its proper divisors (2541457067).

424423302133 is a wasteful number, since it uses less digits than its factorization.

424423302133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541457066.

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

Adding to 424423302133 its reverse (331203324424), we get a palindrome (755626626557).

The spelling of 424423302133 in words is "four hundred twenty-four billion, four hundred twenty-three million, three hundred two thousand, one hundred thirty-three".