423422424224325 has 36 divisors (see below), whose sum is σ = 758400805232928. Its totient is φ = 225824043338400.

The previous prime is 423422424224321. The next prime is 423422424224339. The reversal of 423422424224325 is 523422424224324.

423422424224325 is a `hidden beast` number, since 4 + 2 + 3 + 42 + 24 + 242 + 24 + 325 = 666.

It is not a de Polignac number, because 423422424224325 - 2² = 423422424224321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423422424224321) 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 35 ways as a sum of consecutive naturals, for example, 36278872 + ... + 46508078.

It is an arithmetic number, because the mean of its divisors is an integer number (21066689034248).

Almost surely, 2^{423422424224325} is an apocalyptic number.

423422424224325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

423422424224325 is a deficient number, since it is larger than the sum of its proper divisors (334978381008603).

423422424224325 is a wasteful number, since it uses less digits than its factorization.

423422424224325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10413194 (or 10413186 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 45.

Adding to 423422424224325 its reverse (523422424224324), we get a palindrome (946844848448649).

Subtracting 423422424224325 from its reverse (523422424224324), we obtain a palindrome (99999999999999).

The spelling of 423422424224325 in words is "four hundred twenty-three trillion, four hundred twenty-two billion, four hundred twenty-four million, two hundred twenty-four thousand, three hundred twenty-five".