423032513433 has 4 divisors (see below), whose sum is σ = 564043351248. Its totient is φ = 282021675620.

The previous prime is 423032513419. The next prime is 423032513521. The reversal of 423032513433 is 334315230324.

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 423032513433 - 2⁴ = 423032513417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423032513394 and 423032513403.

It is not an unprimeable number, because it can be changed into a prime (423032517433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70505418903 + ... + 70505418908.

It is an arithmetic number, because the mean of its divisors is an integer number (141010837812).

Almost surely, 2^423032513433 is an apocalyptic number.

It is an amenable number.

423032513433 is a deficient number, since it is larger than the sum of its proper divisors (141010837815).

423032513433 is a wasteful number, since it uses less digits than its factorization.

423032513433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141010837814.

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 423032513433 its reverse (334315230324), we get a palindrome (757347743757).

The spelling of 423032513433 in words is "four hundred twenty-three billion, thirty-two million, five hundred thirteen thousand, four hundred thirty-three".