423313000423 has 4 divisors (see below), whose sum is σ = 423339488368. Its totient is φ = 423286512480.

The previous prime is 423313000417. The next prime is 423313000433. The reversal of 423313000423 is 324000313324.

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 423313000423 - 2¹³ = 423312992231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423313000433) 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, 13219986 + ... + 13251967.

It is an arithmetic number, because the mean of its divisors is an integer number (105834872092).

Almost surely, 2^423313000423 is an apocalyptic number.

423313000423 is a deficient number, since it is larger than the sum of its proper divisors (26487945).

423313000423 is a wasteful number, since it uses less digits than its factorization.

423313000423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26487944.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 423313000423 its reverse (324000313324), we get a palindrome (747313313747).

The spelling of 423313000423 in words is "four hundred twenty-three billion, three hundred thirteen million, four hundred twenty-three", and thus it is an aban number.